71315111

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{439}}^1\times {\mathrm{1009}}^1$

素因数の和:1478

約数の個数: 16

約数和(自身を含む): 85324800

約数和(自身を除く): 14009689

約数列:

[1, 7, 23, 161, 439, 1009, 3073, 7063, 10097, 23207, 70679, 162449, 442951, 3100657, 10187873, 71315111]

約数ペア:

[(1, 71315111), (7, 10187873), (23, 3100657), (161, 442951), (439, 162449), (1009, 70679), (3073, 23207), (7063, 10097)]