28017658929

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{467}}^1\times {\mathrm{11743}}^1$

素因数の和:12357

約数の個数: 32

約数和(自身を含む): 40627851264

約数和(自身を除く): 12610192335

約数列:

[1, 3, 13, 39, 131, 393, 467, 1401, 1703, 5109, 6071, 11743, 18213, 35229, 61177, 152659, 183531, 457977, 795301, 1538333, 2385903, 4614999, 5483981, 16451943, 19998329, 59994987, 71291753, 213875259, 718401511, 2155204533, 9339219643, 28017658929]

約数ペア:

[(1, 28017658929), (3, 9339219643), (13, 2155204533), (39, 718401511), (131, 213875259), (393, 71291753), (467, 59994987), (1401, 19998329), (1703, 16451943), (5109, 5483981), (6071, 4614999), (11743, 2385903), (18213, 1538333), (35229, 795301), (61177, 457977), (152659, 183531)]