2013198183

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{353}}^1\times {\mathrm{21851}}^1$

素因数の和:22239

約数の個数: 24

約数和(自身を含む): 3016887120

約数和(自身を除く): 1003688937

約数列:

[1, 3, 9, 29, 87, 261, 353, 1059, 3177, 10237, 21851, 30711, 65553, 92133, 196659, 633679, 1901037, 5703111, 7713403, 23140209, 69420627, 223688687, 671066061, 2013198183]

約数ペア:

[(1, 2013198183), (3, 671066061), (9, 223688687), (29, 69420627), (87, 23140209), (261, 7713403), (353, 5703111), (1059, 1901037), (3177, 633679), (10237, 196659), (21851, 92133), (30711, 65553)]