28585899

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{541}}^1$

素因数の和:672

約数の個数: 32

約数和(自身を含む): 45094400

約数和(自身を除く): 16508501

約数列:

[1, 3, 9, 19, 27, 57, 103, 171, 309, 513, 541, 927, 1623, 1957, 2781, 4869, 5871, 10279, 14607, 17613, 30837, 52839, 55723, 92511, 167169, 277533, 501507, 1058737, 1504521, 3176211, 9528633, 28585899]

約数ペア:

[(1, 28585899), (3, 9528633), (9, 3176211), (19, 1504521), (27, 1058737), (57, 501507), (103, 277533), (171, 167169), (309, 92511), (513, 55723), (541, 52839), (927, 30837), (1623, 17613), (1957, 14607), (2781, 10279), (4869, 5871)]