210002679

素因数分解:

$3^3\times {\mathrm{487}}^1\times {\mathrm{15971}}^1$

素因数の和:16467

約数の個数: 16

約数和(自身を含む): 311773440

約数和(自身を除く): 101770761

約数列:

[1, 3, 9, 27, 487, 1461, 4383, 13149, 15971, 47913, 143739, 431217, 7777877, 23333631, 70000893, 210002679]

約数ペア:

[(1, 210002679), (3, 70000893), (9, 23333631), (27, 7777877), (487, 431217), (1461, 143739), (4383, 47913), (13149, 15971)]