11987031

素因数分解:

$3^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{2017}}^1$

素因数の和:2310

約数の個数: 16

約数和(自身を含む): 18339584

約数和(自身を除く): 6352553

約数列:

[1, 3, 7, 21, 283, 849, 1981, 2017, 5943, 6051, 14119, 42357, 570811, 1712433, 3995677, 11987031]

約数ペア:

[(1, 11987031), (3, 3995677), (7, 1712433), (21, 570811), (283, 42357), (849, 14119), (1981, 6051), (2017, 5943)]