42931031

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{907}}^1$

素因数の和:1262

約数の個数: 16

約数和(自身を含む): 50644608

約数和(自身を除く): 7713577

約数列:

[1, 11, 13, 143, 331, 907, 3641, 4303, 9977, 11791, 47333, 129701, 300217, 3302387, 3902821, 42931031]

約数ペア:

[(1, 42931031), (11, 3902821), (13, 3302387), (143, 300217), (331, 129701), (907, 47333), (3641, 11791), (4303, 9977)]