25090221

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{3049}}^1$

素因数の和:3276

約数の個数: 16

約数和(自身を含む): 36209600

約数和(自身を除く): 11119379

約数列:

[1, 3, 13, 39, 211, 633, 2743, 3049, 8229, 9147, 39637, 118911, 643339, 1930017, 8363407, 25090221]

約数ペア:

[(1, 25090221), (3, 8363407), (13, 1930017), (39, 643339), (211, 118911), (633, 39637), (2743, 9147), (3049, 8229)]