8820471

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{1951}}^1$

素因数の和:2102

約数の個数: 16

約数和(自身を含む): 12930048

約数和(自身を除く): 4109577

約数列:

[1, 3, 11, 33, 137, 411, 1507, 1951, 4521, 5853, 21461, 64383, 267287, 801861, 2940157, 8820471]

約数ペア:

[(1, 8820471), (3, 2940157), (11, 801861), (33, 267287), (137, 64383), (411, 21461), (1507, 5853), (1951, 4521)]