5556387

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{251}}^1$

素因数の和:458

約数の個数: 16

約数和(自身を含む): 7644672

約数和(自身を除く): 2088285

約数列:

[1, 3, 47, 141, 157, 251, 471, 753, 7379, 11797, 22137, 35391, 39407, 118221, 1852129, 5556387]

約数ペア:

[(1, 5556387), (3, 1852129), (47, 118221), (141, 39407), (157, 35391), (251, 22137), (471, 11797), (753, 7379)]