3080907

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{419}}^1$

素因数の和:487

約数の個数: 24

約数和(自身を含む): 4804800

約数和(自身を除く): 1723893

約数列:

[1, 3, 9, 19, 43, 57, 129, 171, 387, 419, 817, 1257, 2451, 3771, 7353, 7961, 18017, 23883, 54051, 71649, 162153, 342323, 1026969, 3080907]

約数ペア:

[(1, 3080907), (3, 1026969), (9, 342323), (19, 162153), (43, 71649), (57, 54051), (129, 23883), (171, 18017), (387, 7961), (419, 7353), (817, 3771), (1257, 2451)]