366561

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{241}}^1$

素因数の和:273

約数の個数: 18

約数和(自身を含む): 575718

約数和(自身を除く): 209157

約数列:

[1, 3, 9, 13, 39, 117, 169, 241, 507, 723, 1521, 2169, 3133, 9399, 28197, 40729, 122187, 366561]

約数ペア:

[(1, 366561), (3, 122187), (9, 40729), (13, 28197), (39, 9399), (117, 3133), (169, 2169), (241, 1521), (507, 723)]