8671221

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{5701}}^1$

素因数の和:5733

約数の個数: 18

約数和(自身を含む): 13565058

約数和(自身を除く): 4893837

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1521, 5701, 17103, 51309, 74113, 222339, 667017, 963469, 2890407, 8671221]

約数ペア:

[(1, 8671221), (3, 2890407), (9, 963469), (13, 667017), (39, 222339), (117, 74113), (169, 51309), (507, 17103), (1521, 5701)]