8671897

素因数分解:

${\mathrm{13}}^2\times {\mathrm{23}}^2\times {\mathrm{97}}^1$

素因数の和:169

約数の個数: 18

約数和(自身を含む): 9917502

約数和(自身を除く): 1245605

約数列:

[1, 13, 23, 97, 169, 299, 529, 1261, 2231, 3887, 6877, 16393, 29003, 51313, 89401, 377039, 667069, 8671897]

約数ペア:

[(1, 8671897), (13, 667069), (23, 377039), (97, 89401), (169, 51313), (299, 29003), (529, 16393), (1261, 6877), (2231, 3887)]