285335089

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{211}}^2$

素因数の和:481

約数の個数: 24

約数和(自身を含む): 338181480

約数和(自身を除く): 52846391

約数列:

[1, 13, 17, 29, 211, 221, 377, 493, 2743, 3587, 6119, 6409, 44521, 46631, 79547, 104023, 578773, 756857, 1291109, 1352299, 9839141, 16784417, 21948853, 285335089]

約数ペア:

[(1, 285335089), (13, 21948853), (17, 16784417), (29, 9839141), (211, 1352299), (221, 1291109), (377, 756857), (493, 578773), (2743, 104023), (3587, 79547), (6119, 46631), (6409, 44521)]