25469049

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{1097}}^1$

素因数の和:1280

約数の個数: 16

約数和(自身を含む): 34784640

約数和(自身を除く): 9315591

約数列:

[1, 3, 71, 109, 213, 327, 1097, 3291, 7739, 23217, 77887, 119573, 233661, 358719, 8489683, 25469049]

約数ペア:

[(1, 25469049), (3, 8489683), (71, 358719), (109, 233661), (213, 119573), (327, 77887), (1097, 23217), (3291, 7739)]