23201227

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{2719}}^1$

素因数の和:2802

約数の個数: 16

約数和(自身を含む): 28200960

約数和(自身を除く): 4999733

約数列:

[1, 7, 23, 53, 161, 371, 1219, 2719, 8533, 19033, 62537, 144107, 437759, 1008749, 3314461, 23201227]

約数ペア:

[(1, 23201227), (7, 3314461), (23, 1008749), (53, 437759), (161, 144107), (371, 62537), (1219, 19033), (2719, 8533)]