12347481

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{1201}}^1$

素因数の和:1376

約数の個数: 16

約数和(自身を含む): 17308800

約数和(自身を除く): 4961319

約数列:

[1, 3, 23, 69, 149, 447, 1201, 3427, 3603, 10281, 27623, 82869, 178949, 536847, 4115827, 12347481]

約数ペア:

[(1, 12347481), (3, 4115827), (23, 536847), (69, 178949), (149, 82869), (447, 27623), (1201, 10281), (3427, 3603)]