21589702991

素因数分解:

${\mathrm{67}}^1\times {\mathrm{229}}^1\times {\mathrm{569}}^1\times {\mathrm{2473}}^1$

素因数の和:3338

約数の個数: 16

約数和(自身を含む): 22055215200

約数和(自身を除く): 465512209

約数列:

[1, 67, 229, 569, 2473, 15343, 38123, 130301, 165691, 566317, 1407137, 8730167, 37943239, 94278179, 322234373, 21589702991]

約数ペア:

[(1, 21589702991), (67, 322234373), (229, 94278179), (569, 37943239), (2473, 8730167), (15343, 1407137), (38123, 566317), (130301, 165691)]