2743533

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{179}}^1$

素因数の和:329

約数の個数: 24

約数和(自身を含む): 4324320

約数和(自身を除く): 1580787

約数列:

[1, 3, 9, 13, 39, 117, 131, 179, 393, 537, 1179, 1611, 1703, 2327, 5109, 6981, 15327, 20943, 23449, 70347, 211041, 304837, 914511, 2743533]

約数ペア:

[(1, 2743533), (3, 914511), (9, 304837), (13, 211041), (39, 70347), (117, 23449), (131, 20943), (179, 15327), (393, 6981), (537, 5109), (1179, 2327), (1611, 1703)]