2729103

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1$

素因数の和:191

約数の個数: 32

約数和(自身を含む): 4300800

約数和(自身を除く): 1571697

約数列:

[1, 3, 13, 19, 29, 39, 57, 87, 127, 247, 377, 381, 551, 741, 1131, 1651, 1653, 2413, 3683, 4953, 7163, 7239, 11049, 21489, 31369, 47879, 69977, 94107, 143637, 209931, 909701, 2729103]

約数ペア:

[(1, 2729103), (3, 909701), (13, 209931), (19, 143637), (29, 94107), (39, 69977), (57, 47879), (87, 31369), (127, 21489), (247, 11049), (377, 7239), (381, 7163), (551, 4953), (741, 3683), (1131, 2413), (1651, 1653)]