28707101

素因数分解:

${\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{227}}^1$

素因数の和:460

約数の個数: 16

約数和(自身を含む): 31420224

約数和(自身を除く): 2713123

約数列:

[1, 17, 43, 173, 227, 731, 2941, 3859, 7439, 9761, 39271, 126463, 165937, 667607, 1688653, 28707101]

約数ペア:

[(1, 28707101), (17, 1688653), (43, 667607), (173, 165937), (227, 126463), (731, 39271), (2941, 9761), (3859, 7439)]