26731681

素因数分解:

${\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{179}}^1$

素因数の和:396

約数の個数: 16

約数和(自身を含む): 28892160

約数和(自身を除く): 2160479

約数列:

[1, 23, 43, 151, 179, 989, 3473, 4117, 6493, 7697, 27029, 149339, 177031, 621667, 1162247, 26731681]

約数ペア:

[(1, 26731681), (23, 1162247), (43, 621667), (151, 177031), (179, 149339), (989, 27029), (3473, 7697), (4117, 6493)]