1401473727

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{29837}}^1$

素因数の和:30167

約数の個数: 24

約数和(自身を含む): 2150484336

約数和(自身を除く): 749010609

約数列:

[1, 3, 9, 17, 51, 153, 307, 921, 2763, 5219, 15657, 29837, 46971, 89511, 268533, 507229, 1521687, 4565061, 9159959, 27479877, 82439631, 155719303, 467157909, 1401473727]

約数ペア:

[(1, 1401473727), (3, 467157909), (9, 155719303), (17, 82439631), (51, 27479877), (153, 9159959), (307, 4565061), (921, 1521687), (2763, 507229), (5219, 268533), (15657, 89511), (29837, 46971)]