56239401

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{2447}}^1$

素因数の和:2660

約数の個数: 16

約数和(自身を含む): 77082624

約数和(自身を除く): 20843223

約数列:

[1, 3, 47, 141, 163, 489, 2447, 7341, 7661, 22983, 115009, 345027, 398861, 1196583, 18746467, 56239401]

約数ペア:

[(1, 56239401), (3, 18746467), (47, 1196583), (141, 398861), (163, 345027), (489, 115009), (2447, 22983), (7341, 7661)]