2388156927

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{139487}}^1$

素因数の和:139942

約数の個数: 16

約数和(自身を含む): 3436984320

約数和(自身を除く): 1048827393

約数列:

[1, 3, 13, 39, 439, 1317, 5707, 17121, 139487, 418461, 1813331, 5439993, 61234793, 183704379, 796052309, 2388156927]

約数ペア:

[(1, 2388156927), (3, 796052309), (13, 183704379), (39, 61234793), (439, 5439993), (1317, 1813331), (5707, 418461), (17121, 139487)]