4213120473

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{2261471}}^1$

素因数の和:2261506

約数の個数: 20

約数和(自身を含む): 6567314688

約数和(自身を除く): 2354194215

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 2261471, 6784413, 20353239, 52013833, 61059717, 156041499, 183179151, 468124497, 1404373491, 4213120473]

約数ペア:

[(1, 4213120473), (3, 1404373491), (9, 468124497), (23, 183179151), (27, 156041499), (69, 61059717), (81, 52013833), (207, 20353239), (621, 6784413), (1863, 2261471)]