65157001

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{2971}}^1$

素因数の和:3232

約数の個数: 16

約数和(自身を含む): 80553088

約数和(自身を除く): 15396087

約数列:

[1, 7, 13, 91, 241, 1687, 2971, 3133, 20797, 21931, 38623, 270361, 716011, 5012077, 9308143, 65157001]

約数ペア:

[(1, 65157001), (7, 9308143), (13, 5012077), (91, 716011), (241, 270361), (1687, 38623), (2971, 21931), (3133, 20797)]