9391869

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{2467}}^1$

素因数の和:2526

約数の個数: 20

約数和(自身を含む): 14334144

約数和(自身を除く): 4942275

約数列:

[1, 3, 9, 27, 47, 81, 141, 423, 1269, 2467, 3807, 7401, 22203, 66609, 115949, 199827, 347847, 1043541, 3130623, 9391869]

約数ペア:

[(1, 9391869), (3, 3130623), (9, 1043541), (27, 347847), (47, 199827), (81, 115949), (141, 66609), (423, 22203), (1269, 7401), (2467, 3807)]