12123621

素因数分解:

$3^3\times {\mathrm{73}}^1\times {\mathrm{6151}}^1$

素因数の和:6233

約数の個数: 16

約数和(自身を含む): 18209920

約数和(自身を除く): 6086299

約数列:

[1, 3, 9, 27, 73, 219, 657, 1971, 6151, 18453, 55359, 166077, 449023, 1347069, 4041207, 12123621]

約数ペア:

[(1, 12123621), (3, 4041207), (9, 1347069), (27, 449023), (73, 166077), (219, 55359), (657, 18453), (1971, 6151)]