393335953

素因数分解:

${\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{337}}^1\times {\mathrm{967}}^1$

素因数の和:1392

約数の個数: 16

約数和(自身を含む): 424030464

約数和(自身を除く): 30694511

約数列:

[1, 17, 71, 337, 967, 1207, 5729, 16439, 23927, 68657, 325879, 406759, 1167169, 5539943, 23137409, 393335953]

約数ペア:

[(1, 393335953), (17, 23137409), (71, 5539943), (337, 1167169), (967, 406759), (1207, 325879), (5729, 68657), (16439, 23927)]