13774449

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{641}}^1$

素因数の和:705

約数の個数: 32

約数和(自身を含む): 21571200

約数和(自身を除く): 7796751

約数列:

[1, 3, 13, 19, 29, 39, 57, 87, 247, 377, 551, 641, 741, 1131, 1653, 1923, 7163, 8333, 12179, 18589, 21489, 24999, 36537, 55767, 158327, 241657, 353191, 474981, 724971, 1059573, 4591483, 13774449]

約数ペア:

[(1, 13774449), (3, 4591483), (13, 1059573), (19, 724971), (29, 474981), (39, 353191), (57, 241657), (87, 158327), (247, 55767), (377, 36537), (551, 24999), (641, 21489), (741, 18589), (1131, 12179), (1653, 8333), (1923, 7163)]