28856061

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{359}}^1$

素因数の和:610

約数の個数: 32

約数和(自身を含む): 46368000

約数和(自身を除く): 17511939

約数列:

[1, 3, 9, 13, 27, 39, 117, 229, 351, 359, 687, 1077, 2061, 2977, 3231, 4667, 6183, 8931, 9693, 14001, 26793, 42003, 80379, 82211, 126009, 246633, 739899, 1068743, 2219697, 3206229, 9618687, 28856061]

約数ペア:

[(1, 28856061), (3, 9618687), (9, 3206229), (13, 2219697), (27, 1068743), (39, 739899), (117, 246633), (229, 126009), (351, 82211), (359, 80379), (687, 42003), (1077, 26793), (2061, 14001), (2977, 9693), (3231, 8931), (4667, 6183)]