4920240003

素因数分解:

$3^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{1110413}}^1$

素因数の和:1110634

約数の個数: 16

約数和(自身を含む): 7533048576

約数和(自身を除く): 2612808573

約数列:

[1, 3, 7, 21, 211, 633, 1477, 4431, 1110413, 3331239, 7772891, 23318673, 234297143, 702891429, 1640080001, 4920240003]

約数ペア:

[(1, 4920240003), (3, 1640080001), (7, 702891429), (21, 234297143), (211, 23318673), (633, 7772891), (1477, 3331239), (4431, 1110413)]