9003891

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{419}}^1$

素因数の和:483

約数の個数: 32

約数和(自身を含む): 14112000

約数和(自身を除く): 5108109

約数列:

[1, 3, 13, 19, 29, 39, 57, 87, 247, 377, 419, 551, 741, 1131, 1257, 1653, 5447, 7163, 7961, 12151, 16341, 21489, 23883, 36453, 103493, 157963, 230869, 310479, 473889, 692607, 3001297, 9003891]

約数ペア:

[(1, 9003891), (3, 3001297), (13, 692607), (19, 473889), (29, 310479), (39, 230869), (57, 157963), (87, 103493), (247, 36453), (377, 23883), (419, 21489), (551, 16341), (741, 12151), (1131, 7961), (1257, 7163), (1653, 5447)]