12515427

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{587}}^1$

素因数の和:719

約数の個数: 24

約数和(自身を含む): 19079424

約数和(自身を除く): 6563997

約数列:

[1, 3, 9, 23, 69, 103, 207, 309, 587, 927, 1761, 2369, 5283, 7107, 13501, 21321, 40503, 60461, 121509, 181383, 544149, 1390603, 4171809, 12515427]

約数ペア:

[(1, 12515427), (3, 4171809), (9, 1390603), (23, 544149), (69, 181383), (103, 121509), (207, 60461), (309, 40503), (587, 21321), (927, 13501), (1761, 7107), (2369, 5283)]