2708901

素因数分解:

$3^2\times {\mathrm{13}}^3\times {\mathrm{137}}^1$

素因数の和:182

約数の個数: 24

約数和(自身を含む): 4269720

約数和(自身を除く): 1560819

約数列:

[1, 3, 9, 13, 39, 117, 137, 169, 411, 507, 1233, 1521, 1781, 2197, 5343, 6591, 16029, 19773, 23153, 69459, 208377, 300989, 902967, 2708901]

約数ペア:

[(1, 2708901), (3, 902967), (9, 300989), (13, 208377), (39, 69459), (117, 23153), (137, 19773), (169, 16029), (411, 6591), (507, 5343), (1233, 2197), (1521, 1781)]