24978369

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{2593}}^1$

素因数の和:2641

約数の個数: 24

約数和(自身を含む): 37976160

約数和(自身を除く): 12997791

約数列:

[1, 3, 13, 19, 39, 57, 169, 247, 507, 741, 2593, 3211, 7779, 9633, 33709, 49267, 101127, 147801, 438217, 640471, 1314651, 1921413, 8326123, 24978369]

約数ペア:

[(1, 24978369), (3, 8326123), (13, 1921413), (19, 1314651), (39, 640471), (57, 438217), (169, 147801), (247, 101127), (507, 49267), (741, 33709), (2593, 9633), (3211, 7779)]