63420451

素因数分解:

${\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{137}}^2$

素因数の和:414

約数の個数: 12

約数和(自身を含む): 66552640

約数和(自身を除く): 3132189

約数列:

[1, 31, 109, 137, 3379, 4247, 14933, 18769, 462923, 581839, 2045821, 63420451]

約数ペア:

[(1, 63420451), (31, 2045821), (109, 581839), (137, 462923), (3379, 18769), (4247, 14933)]