30584673

素因数分解:

$3^2\times 7^2\times {\mathrm{223}}^1\times {\mathrm{311}}^1$

素因数の和:554

約数の個数: 36

約数和(自身を含む): 51787008

約数和(自身を除く): 21202335

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 223, 311, 441, 669, 933, 1561, 2007, 2177, 2799, 4683, 6531, 10927, 14049, 15239, 19593, 32781, 45717, 69353, 98343, 137151, 208059, 485471, 624177, 1456413, 3398297, 4369239, 10194891, 30584673]

約数ペア:

[(1, 30584673), (3, 10194891), (7, 4369239), (9, 3398297), (21, 1456413), (49, 624177), (63, 485471), (147, 208059), (223, 137151), (311, 98343), (441, 69353), (669, 45717), (933, 32781), (1561, 19593), (2007, 15239), (2177, 14049), (2799, 10927), (4683, 6531)]