70908871

素因数分解:

${\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{211}}^1\times {\mathrm{223}}^1$

素因数の和:582

約数の個数: 16

約数和(自身を含む): 78640128

約数和(自身を除く): 7731257

約数列:

[1, 11, 137, 211, 223, 1507, 2321, 2453, 28907, 30551, 47053, 317977, 336061, 517583, 6446261, 70908871]

約数ペア:

[(1, 70908871), (11, 6446261), (137, 517583), (211, 336061), (223, 317977), (1507, 47053), (2321, 30551), (2453, 28907)]