15606351

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{8377}}^1$

素因数の和:8412

約数の個数: 20

約数和(自身を含む): 24329712

約数和(自身を除く): 8723361

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 8377, 25131, 75393, 192671, 226179, 578013, 678537, 1734039, 5202117, 15606351]

約数ペア:

[(1, 15606351), (3, 5202117), (9, 1734039), (23, 678537), (27, 578013), (69, 226179), (81, 192671), (207, 75393), (621, 25131), (1863, 8377)]