487777011

素因数分解:

$3^1\times {\mathrm{163}}^1\times {\mathrm{241}}^1\times {\mathrm{4139}}^1$

素因数の和:4546

約数の個数: 16

約数和(自身を含む): 657233280

約数和(自身を除く): 169456269

約数列:

[1, 3, 163, 241, 489, 723, 4139, 12417, 39283, 117849, 674657, 997499, 2023971, 2992497, 162592337, 487777011]

約数ペア:

[(1, 487777011), (3, 162592337), (163, 2992497), (241, 2023971), (489, 997499), (723, 674657), (4139, 117849), (12417, 39283)]