389156933529

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{853}}^1\times {\mathrm{2011}}^1$

素因数の和:3167

約数の個数: 96

約数和(自身を含む): 695491806464

約数和(自身を除く): 306334872935

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 277, 819, 831, 853, 1939, 2011, 2493, 2559, 3601, 5817, 5971, 6033, 7677, 10803, 11089, 14077, 17451, 17913, 18099, 25207, 26143, 32409, 33267, 42231, 53739, 75621, 77623, 78429, 99801, 126693, 183001, 226863, 232869, 235287, 236281, 549003, 557047, 698607, 708843, 1647009, 1653967, 1671141, 1715383, 2126529, 3071653, 3899329, 4961901, 5013423, 5146149, 7241611, 9214959, 11697987, 12007681, 14885703, 15438447, 21501571, 21724833, 22299979, 27644877, 35093961, 36023043, 50691277, 64504713, 65174499, 66899937, 108069129, 152073831, 156099853, 193514139, 200699811, 456221493, 468299559, 475161091, 1404898677, 1425483273, 3326127637, 4276449819, 6177094183, 9978382911, 18531282549, 29935148733, 43239659281, 55593847647, 129718977843, 389156933529]

約数ペア:

[(1, 389156933529), (3, 129718977843), (7, 55593847647), (9, 43239659281), (13, 29935148733), (21, 18531282549), (39, 9978382911), (63, 6177094183), (91, 4276449819), (117, 3326127637), (273, 1425483273), (277, 1404898677), (819, 475161091), (831, 468299559), (853, 456221493), (1939, 200699811), (2011, 193514139), (2493, 156099853), (2559, 152073831), (3601, 108069129), (5817, 66899937), (5971, 65174499), (6033, 64504713), (7677, 50691277), (10803, 36023043), (11089, 35093961), (14077, 27644877), (17451, 22299979), (17913, 21724833), (18099, 21501571), (25207, 15438447), (26143, 14885703), (32409, 12007681), (33267, 11697987), (42231, 9214959), (53739, 7241611), (75621, 5146149), (77623, 5013423), (78429, 4961901), (99801, 3899329), (126693, 3071653), (183001, 2126529), (226863, 1715383), (232869, 1671141), (235287, 1653967), (236281, 1647009), (549003, 708843), (557047, 698607)]