26202813

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2341}}^1$

素因数の和:2405

約数の個数: 32

約数和(自身を含む): 44067072

約数和(自身を除く): 17864259

約数列:

[1, 3, 7, 13, 21, 39, 41, 91, 123, 273, 287, 533, 861, 1599, 2341, 3731, 7023, 11193, 16387, 30433, 49161, 91299, 95981, 213031, 287943, 639093, 671867, 1247753, 2015601, 3743259, 8734271, 26202813]

約数ペア:

[(1, 26202813), (3, 8734271), (7, 3743259), (13, 2015601), (21, 1247753), (39, 671867), (41, 639093), (91, 287943), (123, 213031), (273, 95981), (287, 91299), (533, 49161), (861, 30433), (1599, 16387), (2341, 11193), (3731, 7023)]