4390929

素因数分解:

$3^4\times {\mathrm{151}}^1\times {\mathrm{359}}^1$

素因数の和:522

約数の個数: 20

約数和(自身を含む): 6621120

約数和(自身を除く): 2230191

約数列:

[1, 3, 9, 27, 81, 151, 359, 453, 1077, 1359, 3231, 4077, 9693, 12231, 29079, 54209, 162627, 487881, 1463643, 4390929]

約数ペア:

[(1, 4390929), (3, 1463643), (9, 487881), (27, 162627), (81, 54209), (151, 29079), (359, 12231), (453, 9693), (1077, 4077), (1359, 3231)]