1260157249

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1373}}^1\times {\mathrm{4153}}^1$

素因数の和:5556

約数の個数: 16

約数和(自身を含む): 1438314192

約数和(自身を除く): 178156943

約数列:

[1, 13, 17, 221, 1373, 4153, 17849, 23341, 53989, 70601, 303433, 917813, 5702069, 74126897, 96935173, 1260157249]

約数ペア:

[(1, 1260157249), (13, 96935173), (17, 74126897), (221, 5702069), (1373, 917813), (4153, 303433), (17849, 70601), (23341, 53989)]