260413353

素因数分解:

$3^3\times {\mathrm{1279}}^1\times {\mathrm{7541}}^1$

素因数の和:8829

約数の個数: 16

約数和(自身を含む): 386150400

約数和(自身を除く): 125737047

約数列:

[1, 3, 9, 27, 1279, 3837, 7541, 11511, 22623, 34533, 67869, 203607, 9644939, 28934817, 86804451, 260413353]

約数ペア:

[(1, 260413353), (3, 86804451), (9, 28934817), (27, 9644939), (1279, 203607), (3837, 67869), (7541, 34533), (11511, 22623)]