12964653

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{3821}}^1$

素因数の和:3869

約数の個数: 24

約数和(自身を含む): 20868120

約数和(自身を除く): 7903467

約数列:

[1, 3, 9, 13, 29, 39, 87, 117, 261, 377, 1131, 3393, 3821, 11463, 34389, 49673, 110809, 149019, 332427, 447057, 997281, 1440517, 4321551, 12964653]

約数ペア:

[(1, 12964653), (3, 4321551), (9, 1440517), (13, 997281), (29, 447057), (39, 332427), (87, 149019), (117, 110809), (261, 49673), (377, 34389), (1131, 11463), (3393, 3821)]