56982289

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{1531}}^1$

素因数の和:1960

約数の個数: 16

約数和(自身を含む): 70349440

約数和(自身を除く): 13367151

約数列:

[1, 7, 13, 91, 409, 1531, 2863, 5317, 10717, 19903, 37219, 139321, 626179, 4383253, 8140327, 56982289]

約数ペア:

[(1, 56982289), (7, 8140327), (13, 4383253), (91, 626179), (409, 139321), (1531, 37219), (2863, 19903), (5317, 10717)]