9823401

素因数分解:

$3^2\times 7^1\times {\mathrm{241}}^1\times {\mathrm{647}}^1$

素因数の和:901

約数の個数: 24

約数和(自身を含む): 16308864

約数和(自身を除く): 6485463

約数列:

[1, 3, 7, 9, 21, 63, 241, 647, 723, 1687, 1941, 2169, 4529, 5061, 5823, 13587, 15183, 40761, 155927, 467781, 1091489, 1403343, 3274467, 9823401]

約数ペア:

[(1, 9823401), (3, 3274467), (7, 1403343), (9, 1091489), (21, 467781), (63, 155927), (241, 40761), (647, 15183), (723, 13587), (1687, 5823), (1941, 5061), (2169, 4529)]