16308831

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{4153}}^1$

素因数の和:4191

約数の個数: 32

約数和(自身を含む): 28712448

約数和(自身を除く): 12403617

約数列:

[1, 3, 7, 11, 17, 21, 33, 51, 77, 119, 187, 231, 357, 561, 1309, 3927, 4153, 12459, 29071, 45683, 70601, 87213, 137049, 211803, 319781, 494207, 776611, 959343, 1482621, 2329833, 5436277, 16308831]

約数ペア:

[(1, 16308831), (3, 5436277), (7, 2329833), (11, 1482621), (17, 959343), (21, 776611), (33, 494207), (51, 319781), (77, 211803), (119, 137049), (187, 87213), (231, 70601), (357, 45683), (561, 29071), (1309, 12459), (3927, 4153)]