16582923

素因数分解:

$3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{1213}}^1$

素因数の和:1264

約数の個数: 36

約数和(自身を含む): 28786368

約数和(自身を除く): 12203445

約数列:

[1, 3, 7, 9, 21, 31, 49, 63, 93, 147, 217, 279, 441, 651, 1213, 1519, 1953, 3639, 4557, 8491, 10917, 13671, 25473, 37603, 59437, 76419, 112809, 178311, 263221, 338427, 534933, 789663, 1842547, 2368989, 5527641, 16582923]

約数ペア:

[(1, 16582923), (3, 5527641), (7, 2368989), (9, 1842547), (21, 789663), (31, 534933), (49, 338427), (63, 263221), (93, 178311), (147, 112809), (217, 76419), (279, 59437), (441, 37603), (651, 25473), (1213, 13671), (1519, 10917), (1953, 8491), (3639, 4557)]