1420930511

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1419511}}^1$

素因数の和:1419542

約数の個数: 16

約数和(自身を含む): 1907824128

約数和(自身を除く): 486893617

約数列:

[1, 7, 11, 13, 77, 91, 143, 1001, 1419511, 9936577, 15614621, 18453643, 109302347, 129175501, 202990073, 1420930511]

約数ペア:

[(1, 1420930511), (7, 202990073), (11, 129175501), (13, 109302347), (77, 18453643), (91, 15614621), (143, 9936577), (1001, 1419511)]