24642779

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{233}}^1\times {\mathrm{521}}^1$

素因数の和:790

約数の個数: 16

約数和(自身を含む): 29315520

約数和(自身を除く): 4672741

約数列:

[1, 7, 29, 203, 233, 521, 1631, 3647, 6757, 15109, 47299, 105763, 121393, 849751, 3520397, 24642779]

約数ペア:

[(1, 24642779), (7, 3520397), (29, 849751), (203, 121393), (233, 105763), (521, 47299), (1631, 15109), (3647, 6757)]