14987997

素因数分解:

$3^5\times {\mathrm{37}}^1\times {\mathrm{1667}}^1$

素因数の和:1719

約数の個数: 24

約数和(自身を含む): 23071776

約数和(自身を除く): 8083779

約数列:

[1, 3, 9, 27, 37, 81, 111, 243, 333, 999, 1667, 2997, 5001, 8991, 15003, 45009, 61679, 135027, 185037, 405081, 555111, 1665333, 4995999, 14987997]

約数ペア:

[(1, 14987997), (3, 4995999), (9, 1665333), (27, 555111), (37, 405081), (81, 185037), (111, 135027), (243, 61679), (333, 45009), (999, 15003), (1667, 8991), (2997, 5001)]