39322431

素因数分解:

$3^2\times {\mathrm{101}}^1\times {\mathrm{181}}^1\times {\mathrm{239}}^1$

素因数の和:527

約数の個数: 24

約数和(自身を含む): 57919680

約数和(自身を除く): 18597249

約数列:

[1, 3, 9, 101, 181, 239, 303, 543, 717, 909, 1629, 2151, 18281, 24139, 43259, 54843, 72417, 129777, 164529, 217251, 389331, 4369159, 13107477, 39322431]

約数ペア:

[(1, 39322431), (3, 13107477), (9, 4369159), (101, 389331), (181, 217251), (239, 164529), (303, 129777), (543, 72417), (717, 54843), (909, 43259), (1629, 24139), (2151, 18281)]