23070943

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{281}}^1\times {\mathrm{317}}^1$

素因数の和:642

約数の個数: 16

約数和(自身を含む): 27261504

約数和(自身を除く): 4190561

約数列:

[1, 7, 37, 259, 281, 317, 1967, 2219, 10397, 11729, 72779, 82103, 89077, 623539, 3295849, 23070943]

約数ペア:

[(1, 23070943), (7, 3295849), (37, 623539), (259, 89077), (281, 82103), (317, 72779), (1967, 11729), (2219, 10397)]