16625331

素因数分解:

$3^5\times {\mathrm{31}}^1\times {\mathrm{2207}}^1$

素因数の和:2253

約数の個数: 24

約数和(自身を含む): 25718784

約数和(自身を除く): 9093453

約数列:

[1, 3, 9, 27, 31, 81, 93, 243, 279, 837, 2207, 2511, 6621, 7533, 19863, 59589, 68417, 178767, 205251, 536301, 615753, 1847259, 5541777, 16625331]

約数ペア:

[(1, 16625331), (3, 5541777), (9, 1847259), (27, 615753), (31, 536301), (81, 205251), (93, 178767), (243, 68417), (279, 59589), (837, 19863), (2207, 7533), (2511, 6621)]