2377947

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{241}}^1$

素因数の和:291

約数の個数: 32

約数和(自身を含む): 3902976

約数和(自身を除く): 1525029

約数列:

[1, 3, 11, 13, 23, 33, 39, 69, 143, 241, 253, 299, 429, 723, 759, 897, 2651, 3133, 3289, 5543, 7953, 9399, 9867, 16629, 34463, 60973, 72059, 103389, 182919, 216177, 792649, 2377947]

約数ペア:

[(1, 2377947), (3, 792649), (11, 216177), (13, 182919), (23, 103389), (33, 72059), (39, 60973), (69, 34463), (143, 16629), (241, 9867), (253, 9399), (299, 7953), (429, 5543), (723, 3289), (759, 3133), (897, 2651)]