27282227

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{487}}^1$

素因数の和:698

約数の個数: 16

約数和(自身を含む): 32044032

約数和(自身を除く): 4761805

約数列:

[1, 7, 53, 151, 371, 487, 1057, 3409, 8003, 25811, 56021, 73537, 180677, 514759, 3897461, 27282227]

約数ペア:

[(1, 27282227), (7, 3897461), (53, 514759), (151, 180677), (371, 73537), (487, 56021), (1057, 25811), (3409, 8003)]