25116621

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{2657}}^1$

素因数の和:2820

約数の個数: 16

約数和(自身を含む): 35213184

約数和(自身を除く): 10096563

約数列:

[1, 3, 23, 69, 137, 411, 2657, 3151, 7971, 9453, 61111, 183333, 364009, 1092027, 8372207, 25116621]

約数ペア:

[(1, 25116621), (3, 8372207), (23, 1092027), (69, 364009), (137, 183333), (411, 61111), (2657, 9453), (3151, 7971)]