14997321

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{1553}}^1$

素因数の和:1625

約数の個数: 24

約数和(自身を含む): 23030280

約数和(自身を除く): 8032959

約数列:

[1, 3, 9, 29, 37, 87, 111, 261, 333, 1073, 1553, 3219, 4659, 9657, 13977, 45037, 57461, 135111, 172383, 405333, 517149, 1666369, 4999107, 14997321]

約数ペア:

[(1, 14997321), (3, 4999107), (9, 1666369), (29, 517149), (37, 405333), (87, 172383), (111, 135111), (261, 57461), (333, 45037), (1073, 13977), (1553, 9657), (3219, 4659)]