39915207

素因数分解:

$3^3\times {\mathrm{281}}^1\times {\mathrm{5261}}^1$

素因数の和:5551

約数の個数: 16

約数和(自身を含む): 59355360

約数和(自身を除く): 19440153

約数列:

[1, 3, 9, 27, 281, 843, 2529, 5261, 7587, 15783, 47349, 142047, 1478341, 4435023, 13305069, 39915207]

約数ペア:

[(1, 39915207), (3, 13305069), (9, 4435023), (27, 1478341), (281, 142047), (843, 47349), (2529, 15783), (5261, 7587)]