11870307

素因数分解:

$3^6\times {\mathrm{19}}^1\times {\mathrm{857}}^1$

素因数の和:894

約数の個数: 28

約数和(自身を含む): 18755880

約数和(自身を除く): 6885573

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 243, 513, 729, 857, 1539, 2571, 4617, 7713, 13851, 16283, 23139, 48849, 69417, 146547, 208251, 439641, 624753, 1318923, 3956769, 11870307]

約数ペア:

[(1, 11870307), (3, 3956769), (9, 1318923), (19, 624753), (27, 439641), (57, 208251), (81, 146547), (171, 69417), (243, 48849), (513, 23139), (729, 16283), (857, 13851), (1539, 7713), (2571, 4617)]