3412287

素因数分解:

$3^4\times {\mathrm{103}}^1\times {\mathrm{409}}^1$

素因数の和:524

約数の個数: 20

約数和(自身を含む): 5159440

約数和(自身を除く): 1747153

約数列:

[1, 3, 9, 27, 81, 103, 309, 409, 927, 1227, 2781, 3681, 8343, 11043, 33129, 42127, 126381, 379143, 1137429, 3412287]

約数ペア:

[(1, 3412287), (3, 1137429), (9, 379143), (27, 126381), (81, 42127), (103, 33129), (309, 11043), (409, 8343), (927, 3681), (1227, 2781)]