2021609943

素因数分解:

$3^2\times {\mathrm{103}}^1\times {\mathrm{241}}^1\times {\mathrm{9049}}^1$

素因数の和:9399

約数の個数: 24

約数和(自身を含む): 2961015200

約数和(自身を除く): 939405257

約数列:

[1, 3, 9, 103, 241, 309, 723, 927, 2169, 9049, 24823, 27147, 74469, 81441, 223407, 932047, 2180809, 2796141, 6542427, 8388423, 19627281, 224623327, 673869981, 2021609943]

約数ペア:

[(1, 2021609943), (3, 673869981), (9, 224623327), (103, 19627281), (241, 8388423), (309, 6542427), (723, 2796141), (927, 2180809), (2169, 932047), (9049, 223407), (24823, 81441), (27147, 74469)]