630469413

素因数分解:

$3^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{35869}}^1$

素因数の和:35919

約数の個数: 40

約数和(自身を含む): 1111109120

約数和(自身を除く): 480639707

約数列:

[1, 3, 7, 9, 21, 27, 31, 63, 81, 93, 189, 217, 279, 567, 651, 837, 1953, 2511, 5859, 17577, 35869, 107607, 251083, 322821, 753249, 968463, 1111939, 2259747, 2905389, 3335817, 6779241, 7783573, 10007451, 20337723, 23350719, 30022353, 70052157, 90067059, 210156471, 630469413]

約数ペア:

[(1, 630469413), (3, 210156471), (7, 90067059), (9, 70052157), (21, 30022353), (27, 23350719), (31, 20337723), (63, 10007451), (81, 7783573), (93, 6779241), (189, 3335817), (217, 2905389), (279, 2259747), (567, 1111939), (651, 968463), (837, 753249), (1953, 322821), (2511, 251083), (5859, 107607), (17577, 35869)]