1520452989

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{112103}}^1$

素因数の和:112257

約数の個数: 24

約数和(自身を含む): 2413374912

約数和(自身を除く): 892921923

約数列:

[1, 3, 9, 11, 33, 99, 137, 411, 1233, 1507, 4521, 13563, 112103, 336309, 1008927, 1233133, 3699399, 11098197, 15358111, 46074333, 138222999, 168939221, 506817663, 1520452989]

約数ペア:

[(1, 1520452989), (3, 506817663), (9, 168939221), (11, 138222999), (33, 46074333), (99, 15358111), (137, 11098197), (411, 3699399), (1233, 1233133), (1507, 1008927), (4521, 336309), (13563, 112103)]