2100528543

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1\times {\mathrm{1061}}^1$

素因数の和:1359

約数の個数: 32

約数和(自身を含む): 2915827200

約数和(自身を除く): 815298657

約数列:

[1, 3, 43, 103, 129, 149, 309, 447, 1061, 3183, 4429, 6407, 13287, 15347, 19221, 45623, 46041, 109283, 136869, 158089, 327849, 474267, 659921, 1979763, 4699169, 6797827, 14097507, 16283167, 20393481, 48849501, 700176181, 2100528543]

約数ペア:

[(1, 2100528543), (3, 700176181), (43, 48849501), (103, 20393481), (129, 16283167), (149, 14097507), (309, 6797827), (447, 4699169), (1061, 1979763), (3183, 659921), (4429, 474267), (6407, 327849), (13287, 158089), (15347, 136869), (19221, 109283), (45623, 46041)]