2017153521

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{226621}}^1$

素因数の和:226693

約数の個数: 24

約数和(自身を含む): 3111066816

約数和(自身を除く): 1093913295

約数列:

[1, 3, 9, 23, 43, 69, 129, 207, 387, 989, 2967, 8901, 226621, 679863, 2039589, 5212283, 9744703, 15636849, 29234109, 46910547, 87702327, 224128169, 672384507, 2017153521]

約数ペア:

[(1, 2017153521), (3, 672384507), (9, 224128169), (23, 87702327), (43, 46910547), (69, 29234109), (129, 15636849), (207, 9744703), (387, 5212283), (989, 2039589), (2967, 679863), (8901, 226621)]