978048297

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{1574957}}^1$

素因数の和:1574989

約数の個数: 16

約数和(自身を含む): 1511959680

約数和(自身を除く): 533911383

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 1574957, 4724871, 14174613, 36224011, 42523839, 108672033, 326016099, 978048297]

約数ペア:

[(1, 978048297), (3, 326016099), (9, 108672033), (23, 42523839), (27, 36224011), (69, 14174613), (207, 4724871), (621, 1574957)]