9878035

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{233}}^1$

素因数の和:438

約数の個数: 16

約数和(自身を含む): 12186720

約数和(自身を除く): 2308685

約数列:

[1, 5, 61, 139, 233, 305, 695, 1165, 8479, 14213, 32387, 42395, 71065, 161935, 1975607, 9878035]

約数ペア:

[(1, 9878035), (5, 1975607), (61, 161935), (139, 71065), (233, 42395), (305, 32387), (695, 14213), (1165, 8479)]