9217149

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{397}}^1$

素因数の和:580

約数の個数: 16

約数和(自身を含む): 12608640

約数和(自身を除く): 3391491

約数列:

[1, 3, 71, 109, 213, 327, 397, 1191, 7739, 23217, 28187, 43273, 84561, 129819, 3072383, 9217149]

約数ペア:

[(1, 9217149), (3, 3072383), (71, 129819), (109, 84561), (213, 43273), (327, 28187), (397, 23217), (1191, 7739)]