39779721

素因数分解:

$3^3\times {\mathrm{1117}}^1\times {\mathrm{1319}}^1$

素因数の和:2445

約数の個数: 16

約数和(自身を含む): 59030400

約数和(自身を除く): 19250679

約数列:

[1, 3, 9, 27, 1117, 1319, 3351, 3957, 10053, 11871, 30159, 35613, 1473323, 4419969, 13259907, 39779721]

約数ペア:

[(1, 39779721), (3, 13259907), (9, 4419969), (27, 1473323), (1117, 35613), (1319, 30159), (3351, 11871), (3957, 10053)]