31632489

素因数分解:

$3^2\times 7^3\times {\mathrm{10247}}^1$

素因数の和:10274

約数の個数: 24

約数和(自身を含む): 53289600

約数和(自身を除く): 21657111

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 343, 441, 1029, 3087, 10247, 30741, 71729, 92223, 215187, 502103, 645561, 1506309, 3514721, 4518927, 10544163, 31632489]

約数ペア:

[(1, 31632489), (3, 10544163), (7, 4518927), (9, 3514721), (21, 1506309), (49, 645561), (63, 502103), (147, 215187), (343, 92223), (441, 71729), (1029, 30741), (3087, 10247)]