308763

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1$

素因数の和:68

約数の個数: 36

約数和(自身を含む): 570960

約数和(自身を除く): 262197

約数列:

[1, 3, 7, 9, 13, 21, 29, 39, 63, 87, 91, 117, 169, 203, 261, 273, 377, 507, 609, 819, 1131, 1183, 1521, 1827, 2639, 3393, 3549, 4901, 7917, 10647, 14703, 23751, 34307, 44109, 102921, 308763]

約数ペア:

[(1, 308763), (3, 102921), (7, 44109), (9, 34307), (13, 23751), (21, 14703), (29, 10647), (39, 7917), (63, 4901), (87, 3549), (91, 3393), (117, 2639), (169, 1827), (203, 1521), (261, 1183), (273, 1131), (377, 819), (507, 609)]