12702507

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{317}}^1$

素因数の和:395

約数の個数: 24

約数和(自身を含む): 18416016

約数和(自身を除く): 5713509

約数列:

[1, 3, 19, 37, 57, 111, 317, 361, 703, 951, 1083, 2109, 6023, 11729, 13357, 18069, 35187, 40071, 114437, 222851, 343311, 668553, 4234169, 12702507]

約数ペア:

[(1, 12702507), (3, 4234169), (19, 668553), (37, 343311), (57, 222851), (111, 114437), (317, 40071), (361, 35187), (703, 18069), (951, 13357), (1083, 11729), (2109, 6023)]