15107319

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{379}}^1$

素因数の和:531

約数の個数: 24

約数和(自身を含む): 22605440

約数和(自身を除く): 7498121

約数列:

[1, 3, 9, 43, 103, 129, 309, 379, 387, 927, 1137, 3411, 4429, 13287, 16297, 39037, 39861, 48891, 117111, 146673, 351333, 1678591, 5035773, 15107319]

約数ペア:

[(1, 15107319), (3, 5035773), (9, 1678591), (43, 351333), (103, 146673), (129, 117111), (309, 48891), (379, 39861), (387, 39037), (927, 16297), (1137, 13287), (3411, 4429)]