27720282

素因数分解:

$2^1\times 3^1\times {\mathrm{443}}^1\times {\mathrm{10429}}^1$

素因数の和:10877

約数の個数: 16

約数和(自身を含む): 55571040

約数和(自身を除く): 27850758

約数列:

[1, 2, 3, 6, 443, 886, 1329, 2658, 10429, 20858, 31287, 62574, 4620047, 9240094, 13860141, 27720282]

約数ペア:

[(1, 27720282), (2, 13860141), (3, 9240094), (6, 4620047), (443, 62574), (886, 31287), (1329, 20858), (2658, 10429)]