40725217

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{1451}}^1$

素因数の和:1608

約数の個数: 16

約数和(自身を含む): 46835712

約数和(自身を除く): 6110495

約数列:

[1, 13, 17, 127, 221, 1451, 1651, 2159, 18863, 24667, 28067, 184277, 320671, 2395601, 3132709, 40725217]

約数ペア:

[(1, 40725217), (13, 3132709), (17, 2395601), (127, 320671), (221, 184277), (1451, 28067), (1651, 24667), (2159, 18863)]