12777787587

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{389}}^1\times {\mathrm{232963}}^1$

素因数の和:233402

約数の個数: 16

約数和(自身を含む): 17444344320

約数和(自身を除く): 4666556733

約数列:

[1, 3, 47, 141, 389, 1167, 18283, 54849, 232963, 698889, 10949261, 32847783, 90622607, 271867821, 4259262529, 12777787587]

約数ペア:

[(1, 12777787587), (3, 4259262529), (47, 271867821), (141, 90622607), (389, 32847783), (1167, 10949261), (18283, 698889), (54849, 232963)]