2051211627

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{2450671}}^1$

素因数の和:2450711

約数の個数: 16

約数和(自身を含む): 3136860160

約数和(自身を除く): 1085648533

約数列:

[1, 3, 9, 27, 31, 93, 279, 837, 2450671, 7352013, 22056039, 66168117, 75970801, 227912403, 683737209, 2051211627]

約数ペア:

[(1, 2051211627), (3, 683737209), (9, 227912403), (27, 75970801), (31, 66168117), (93, 22056039), (279, 7352013), (837, 2450671)]