2222627

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:218

約数の個数: 16

約数和(自身を含む): 2568192

約数和(自身を除く): 345565

約数列:

[1, 11, 37, 43, 127, 407, 473, 1397, 1591, 4699, 5461, 17501, 51689, 60071, 202057, 2222627]

約数ペア:

[(1, 2222627), (11, 202057), (37, 60071), (43, 51689), (127, 17501), (407, 5461), (473, 4699), (1397, 1591)]