70305521

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{641}}^1$

素因数の和:737

約数の個数: 24

約数和(自身を含む): 84589920

約数和(自身を除く): 14284399

約数列:

[1, 11, 13, 59, 143, 169, 641, 649, 767, 1859, 7051, 8333, 8437, 9971, 37819, 91663, 108329, 109681, 416009, 491647, 1191619, 5408117, 6391411, 70305521]

約数ペア:

[(1, 70305521), (11, 6391411), (13, 5408117), (59, 1191619), (143, 491647), (169, 416009), (641, 109681), (649, 108329), (767, 91663), (1859, 37819), (7051, 9971), (8333, 8437)]