1465289721

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{23189}}^1$

素因数の和:23278

約数の個数: 48

約数和(自身を含む): 2604700800

約数和(自身を除く): 1139411079

約数列:

[1, 3, 7, 9, 17, 21, 51, 59, 63, 119, 153, 177, 357, 413, 531, 1003, 1071, 1239, 3009, 3717, 7021, 9027, 21063, 23189, 63189, 69567, 162323, 208701, 394213, 486969, 1182639, 1368151, 1460907, 2759491, 3547917, 4104453, 8278473, 9577057, 12313359, 23258567, 24835419, 28731171, 69775701, 86193513, 162809969, 209327103, 488429907, 1465289721]

約数ペア:

[(1, 1465289721), (3, 488429907), (7, 209327103), (9, 162809969), (17, 86193513), (21, 69775701), (51, 28731171), (59, 24835419), (63, 23258567), (119, 12313359), (153, 9577057), (177, 8278473), (357, 4104453), (413, 3547917), (531, 2759491), (1003, 1460907), (1071, 1368151), (1239, 1182639), (3009, 486969), (3717, 394213), (7021, 208701), (9027, 162323), (21063, 69567), (23189, 63189)]