2265021

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{167}}^1$

素因数の和:321

約数の個数: 24

約数和(自身を含む): 3616704

約数和(自身を除く): 1351683

約数列:

[1, 3, 9, 11, 33, 99, 137, 167, 411, 501, 1233, 1503, 1507, 1837, 4521, 5511, 13563, 16533, 22879, 68637, 205911, 251669, 755007, 2265021]

約数ペア:

[(1, 2265021), (3, 755007), (9, 251669), (11, 205911), (33, 68637), (99, 22879), (137, 16533), (167, 13563), (411, 5511), (501, 4521), (1233, 1837), (1503, 1507)]