12544821

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{20201}}^1$

素因数の和:20233

約数の個数: 16

約数和(自身を含む): 19393920

約数和(自身を除く): 6849099

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 20201, 60603, 181809, 464623, 545427, 1393869, 4181607, 12544821]

約数ペア:

[(1, 12544821), (3, 4181607), (9, 1393869), (23, 545427), (27, 464623), (69, 181809), (207, 60603), (621, 20201)]