72021341

素因数分解:

$7^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1\times {\mathrm{1097}}^1$

素因数の和:1300

約数の個数: 16

約数和(自身を含む): 84115584

約数和(自身を除く): 12094243

約数列:

[1, 7, 83, 113, 581, 791, 1097, 7679, 9379, 65653, 91051, 123961, 637357, 867727, 10288763, 72021341]

約数ペア:

[(1, 72021341), (7, 10288763), (83, 867727), (113, 637357), (581, 123961), (791, 91051), (1097, 65653), (7679, 9379)]