7371891

素因数分解:

$3^5\times {\mathrm{23}}^1\times {\mathrm{1319}}^1$

素因数の和:1357

約数の個数: 24

約数和(自身を含む): 11531520

約数和(自身を除く): 4159629

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 243, 621, 1319, 1863, 3957, 5589, 11871, 30337, 35613, 91011, 106839, 273033, 320517, 819099, 2457297, 7371891]

約数ペア:

[(1, 7371891), (3, 2457297), (9, 819099), (23, 320517), (27, 273033), (69, 106839), (81, 91011), (207, 35613), (243, 30337), (621, 11871), (1319, 5589), (1863, 3957)]