3912309

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{167}}^1$

素因数の和:329

約数の個数: 24

約数和(自身を含む): 6027840

約数和(自身を除く): 2115531

約数列:

[1, 3, 9, 19, 57, 137, 167, 171, 411, 501, 1233, 1503, 2603, 3173, 7809, 9519, 22879, 23427, 28557, 68637, 205911, 434701, 1304103, 3912309]

約数ペア:

[(1, 3912309), (3, 1304103), (9, 434701), (19, 205911), (57, 68637), (137, 28557), (167, 23427), (171, 22879), (411, 9519), (501, 7809), (1233, 3173), (1503, 2603)]