13301691

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{619}}^1$

素因数の和:683

約数の個数: 32

約数和(自身を含む): 20832000

約数和(自身を除く): 7530309

約数列:

[1, 3, 13, 19, 29, 39, 57, 87, 247, 377, 551, 619, 741, 1131, 1653, 1857, 7163, 8047, 11761, 17951, 21489, 24141, 35283, 53853, 152893, 233363, 341069, 458679, 700089, 1023207, 4433897, 13301691]

約数ペア:

[(1, 13301691), (3, 4433897), (13, 1023207), (19, 700089), (29, 458679), (39, 341069), (57, 233363), (87, 152893), (247, 53853), (377, 35283), (551, 24141), (619, 21489), (741, 17951), (1131, 11761), (1653, 8047), (1857, 7163)]