1668700033

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1667033}}^1$

素因数の和:1667064

約数の個数: 16

約数和(自身を含む): 2240493696

約数和(自身を除く): 571793663

約数列:

[1, 7, 11, 13, 77, 91, 143, 1001, 1667033, 11669231, 18337363, 21671429, 128361541, 151700003, 238385719, 1668700033]

約数ペア:

[(1, 1668700033), (7, 238385719), (11, 151700003), (13, 128361541), (77, 21671429), (91, 18337363), (143, 11669231), (1001, 1667033)]