2016033027

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{1979}}^1$

素因数の和:2227

約数の個数: 32

約数和(自身を含む): 2822688000

約数和(自身を除く): 806654973

約数列:

[1, 3, 43, 53, 129, 149, 159, 447, 1979, 2279, 5937, 6407, 6837, 7897, 19221, 23691, 85097, 104887, 255291, 294871, 314661, 339571, 884613, 1018713, 4510141, 12679453, 13530423, 15628163, 38038359, 46884489, 672011009, 2016033027]

約数ペア:

[(1, 2016033027), (3, 672011009), (43, 46884489), (53, 38038359), (129, 15628163), (149, 13530423), (159, 12679453), (447, 4510141), (1979, 1018713), (2279, 884613), (5937, 339571), (6407, 314661), (6837, 294871), (7897, 255291), (19221, 104887), (23691, 85097)]