4928607

素因数分解:

$3^4\times {\mathrm{71}}^1\times {\mathrm{857}}^1$

素因数の和:940

約数の個数: 20

約数和(自身を含む): 7474896

約数和(自身を除く): 2546289

約数列:

[1, 3, 9, 27, 71, 81, 213, 639, 857, 1917, 2571, 5751, 7713, 23139, 60847, 69417, 182541, 547623, 1642869, 4928607]

約数ペア:

[(1, 4928607), (3, 1642869), (9, 547623), (27, 182541), (71, 69417), (81, 60847), (213, 23139), (639, 7713), (857, 5751), (1917, 2571)]