6464121599

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{161599}}^1$

素因数の和:161810

約数の個数: 16

約数和(自身を含む): 7411622400

約数和(自身を除く): 947500801

約数列:

[1, 13, 17, 181, 221, 2353, 3077, 40001, 161599, 2100787, 2747183, 29249419, 35713379, 380242447, 497240123, 6464121599]

約数ペア:

[(1, 6464121599), (13, 497240123), (17, 380242447), (181, 35713379), (221, 29249419), (2353, 2747183), (3077, 2100787), (40001, 161599)]