53198971

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{1667}}^1$

素因数の和:1818

約数の個数: 16

約数和(自身を含む): 62770176

約数和(自身を除く): 9571205

約数列:

[1, 7, 47, 97, 329, 679, 1667, 4559, 11669, 31913, 78349, 161699, 548443, 1131893, 7599853, 53198971]

約数ペア:

[(1, 53198971), (7, 7599853), (47, 1131893), (97, 548443), (329, 161699), (679, 78349), (1667, 31913), (4559, 11669)]