30777531

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{7639}}^1$

素因数の和:7738

約数の個数: 16

約数和(自身を含む): 44006400

約数和(自身を除く): 13228869

約数列:

[1, 3, 17, 51, 79, 237, 1343, 4029, 7639, 22917, 129863, 389589, 603481, 1810443, 10259177, 30777531]

約数ペア:

[(1, 30777531), (3, 10259177), (17, 1810443), (51, 603481), (79, 389589), (237, 129863), (1343, 22917), (4029, 7639)]