21952803687

素因数分解:

$3^1\times {\mathrm{113}}^1\times {\mathrm{173}}^1\times {\mathrm{374321}}^1$

素因数の和:374610

約数の個数: 16

約数和(自身を含む): 29700204768

約数和(自身を除く): 7747401081

約数列:

[1, 3, 113, 173, 339, 519, 19549, 58647, 374321, 1122963, 42298273, 64757533, 126894819, 194272599, 7317601229, 21952803687]

約数ペア:

[(1, 21952803687), (3, 7317601229), (113, 194272599), (173, 126894819), (339, 64757533), (519, 42298273), (19549, 1122963), (58647, 374321)]