87194891

素因数分解:

$7^1\times {\mathrm{193}}^1\times {\mathrm{233}}^1\times {\mathrm{277}}^1$

素因数の和:710

約数の個数: 16

約数和(自身を含む): 100960704

約数和(自身を除く): 13765813

約数列:

[1, 7, 193, 233, 277, 1351, 1631, 1939, 44969, 53461, 64541, 314783, 374227, 451787, 12456413, 87194891]

約数ペア:

[(1, 87194891), (7, 12456413), (193, 451787), (233, 374227), (277, 314783), (1351, 64541), (1631, 53461), (1939, 44969)]