39326721

素因数分解:

$3^1\times 7^1\times {\mathrm{821}}^1\times {\mathrm{2281}}^1$

素因数の和:3112

約数の個数: 16

約数和(自身を含む): 60025728

約数和(自身を除く): 20699007

約数列:

[1, 3, 7, 21, 821, 2281, 2463, 5747, 6843, 15967, 17241, 47901, 1872701, 5618103, 13108907, 39326721]

約数ペア:

[(1, 39326721), (3, 13108907), (7, 5618103), (21, 1872701), (821, 47901), (2281, 17241), (2463, 15967), (5747, 6843)]