858162951

素因数分解:

$3^3\times {\mathrm{263}}^1\times {\mathrm{120851}}^1$

素因数の和:121123

約数の個数: 16

約数和(自身を含む): 1276197120

約数和(自身を除く): 418034169

約数列:

[1, 3, 9, 27, 263, 789, 2367, 7101, 120851, 362553, 1087659, 3262977, 31783813, 95351439, 286054317, 858162951]

約数ペア:

[(1, 858162951), (3, 286054317), (9, 95351439), (27, 31783813), (263, 3262977), (789, 1087659), (2367, 362553), (7101, 120851)]