1320280129

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{382579}}^1$

素因数の和:382632

約数の個数: 16

約数和(自身を含む): 1652745600

約数和(自身を除く): 332465471

約数列:

[1, 7, 17, 29, 119, 203, 493, 3451, 382579, 2678053, 6503843, 11094791, 45526901, 77663537, 188611447, 1320280129]

約数ペア:

[(1, 1320280129), (7, 188611447), (17, 77663537), (29, 45526901), (119, 11094791), (203, 6503843), (493, 2678053), (3451, 382579)]