12612753

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{5023}}^1$

素因数の和:5066

約数の個数: 20

約数和(自身を含む): 19452928

約数和(自身を除く): 6840175

約数列:

[1, 3, 9, 27, 31, 81, 93, 279, 837, 2511, 5023, 15069, 45207, 135621, 155713, 406863, 467139, 1401417, 4204251, 12612753]

約数ペア:

[(1, 12612753), (3, 4204251), (9, 1401417), (27, 467139), (31, 406863), (81, 155713), (93, 135621), (279, 45207), (837, 15069), (2511, 5023)]