8938431

素因数分解:

$3^4\times {\mathrm{163}}^1\times {\mathrm{677}}^1$

素因数の和:852

約数の個数: 20

約数和(自身を含む): 13454232

約数和(自身を除く): 4515801

約数列:

[1, 3, 9, 27, 81, 163, 489, 677, 1467, 2031, 4401, 6093, 13203, 18279, 54837, 110351, 331053, 993159, 2979477, 8938431]

約数ペア:

[(1, 8938431), (3, 2979477), (9, 993159), (27, 331053), (81, 110351), (163, 54837), (489, 18279), (677, 13203), (1467, 6093), (2031, 4401)]