31447339

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{14083}}^1$

素因数の和:14130

約数の個数: 16

約数和(自身を含む): 40561920

約数和(自身を除く): 9114581

約数列:

[1, 7, 11, 29, 77, 203, 319, 2233, 14083, 98581, 154913, 408407, 1084391, 2858849, 4492477, 31447339]

約数ペア:

[(1, 31447339), (7, 4492477), (11, 2858849), (29, 1084391), (77, 408407), (203, 154913), (319, 98581), (2233, 14083)]