2815059

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1$

素因数の和:195

約数の個数: 32

約数和(自身を含む): 4435200

約数和(自身を除く): 1620141

約数列:

[1, 3, 13, 19, 29, 39, 57, 87, 131, 247, 377, 393, 551, 741, 1131, 1653, 1703, 2489, 3799, 5109, 7163, 7467, 11397, 21489, 32357, 49387, 72181, 97071, 148161, 216543, 938353, 2815059]

約数ペア:

[(1, 2815059), (3, 938353), (13, 216543), (19, 148161), (29, 97071), (39, 72181), (57, 49387), (87, 32357), (131, 21489), (247, 11397), (377, 7467), (393, 7163), (551, 5109), (741, 3799), (1131, 2489), (1653, 1703)]