13627359

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{4547}}^1$

素因数の和:4596

約数の個数: 20

約数和(自身を含む): 20911704

約数和(自身を除く): 7284345

約数列:

[1, 3, 9, 27, 37, 81, 111, 333, 999, 2997, 4547, 13641, 40923, 122769, 168239, 368307, 504717, 1514151, 4542453, 13627359]

約数ペア:

[(1, 13627359), (3, 4542453), (9, 1514151), (27, 504717), (37, 368307), (81, 168239), (111, 122769), (333, 40923), (999, 13641), (2997, 4547)]