25401873

素因数分解:

$3^1\times 7^1\times {\mathrm{881}}^1\times {\mathrm{1373}}^1$

素因数の和:2264

約数の個数: 16

約数和(自身を含む): 38779776

約数和(自身を除く): 13377903

約数列:

[1, 3, 7, 21, 881, 1373, 2643, 4119, 6167, 9611, 18501, 28833, 1209613, 3628839, 8467291, 25401873]

約数ペア:

[(1, 25401873), (3, 8467291), (7, 3628839), (21, 1209613), (881, 28833), (1373, 18501), (2643, 9611), (4119, 6167)]