16789641

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{2027}}^1$

素因数の和:2292

約数の個数: 16

約数和(自身を含む): 24530688

約数和(自身を除く): 7741047

約数列:

[1, 3, 11, 33, 251, 753, 2027, 2761, 6081, 8283, 22297, 66891, 508777, 1526331, 5596547, 16789641]

約数ペア:

[(1, 16789641), (3, 5596547), (11, 1526331), (33, 508777), (251, 66891), (753, 22297), (2027, 8283), (2761, 6081)]