39251871

素因数分解:

$3^4\times {\mathrm{599}}^1\times {\mathrm{809}}^1$

素因数の和:1420

約数の個数: 20

約数和(自身を含む): 58806000

約数和(自身を除く): 19554129

約数列:

[1, 3, 9, 27, 81, 599, 809, 1797, 2427, 5391, 7281, 16173, 21843, 48519, 65529, 484591, 1453773, 4361319, 13083957, 39251871]

約数ペア:

[(1, 39251871), (3, 13083957), (9, 4361319), (27, 1453773), (81, 484591), (599, 65529), (809, 48519), (1797, 21843), (2427, 16173), (5391, 7281)]