69442919

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{7001}}^1$

素因数の和:7130

約数の個数: 16

約数和(自身を含む): 86264640

約数和(自身を除く): 16821721

約数列:

[1, 7, 13, 91, 109, 763, 1417, 7001, 9919, 49007, 91013, 637091, 763109, 5341763, 9920417, 69442919]

約数ペア:

[(1, 69442919), (7, 9920417), (13, 5341763), (91, 763109), (109, 637091), (763, 91013), (1417, 49007), (7001, 9919)]