12814209

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1373}}^1$

素因数の和:1457

約数の個数: 24

約数和(自身を含む): 19933992

約数和(自身を除く): 7119783

約数列:

[1, 3, 9, 17, 51, 61, 153, 183, 549, 1037, 1373, 3111, 4119, 9333, 12357, 23341, 70023, 83753, 210069, 251259, 753777, 1423801, 4271403, 12814209]

約数ペア:

[(1, 12814209), (3, 4271403), (9, 1423801), (17, 753777), (51, 251259), (61, 210069), (153, 83753), (183, 70023), (549, 23341), (1037, 12357), (1373, 9333), (3111, 4119)]