56290581

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{1931}}^1$

素因数の和:2057

約数の個数: 24

約数和(自身を含む): 84389760

約数和(自身を除く): 28099179

約数列:

[1, 3, 9, 41, 79, 123, 237, 369, 711, 1931, 3239, 5793, 9717, 17379, 29151, 79171, 152549, 237513, 457647, 712539, 1372941, 6254509, 18763527, 56290581]

約数ペア:

[(1, 56290581), (3, 18763527), (9, 6254509), (41, 1372941), (79, 712539), (123, 457647), (237, 237513), (369, 152549), (711, 79171), (1931, 29151), (3239, 17379), (5793, 9717)]