3511989

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{2309}}^1$

素因数の和:2341

約数の個数: 18

約数和(自身を含む): 5495490

約数和(自身を除く): 1983501

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1521, 2309, 6927, 20781, 30017, 90051, 270153, 390221, 1170663, 3511989]

約数ペア:

[(1, 3511989), (3, 1170663), (9, 390221), (13, 270153), (39, 90051), (117, 30017), (169, 20781), (507, 6927), (1521, 2309)]