42137319

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{69191}}^1$

素因数の和:69230

約数の個数: 16

約数和(自身を含む): 66424320

約数和(自身を除く): 24287001

約数列:

[1, 3, 7, 21, 29, 87, 203, 609, 69191, 207573, 484337, 1453011, 2006539, 6019617, 14045773, 42137319]

約数ペア:

[(1, 42137319), (3, 14045773), (7, 6019617), (21, 2006539), (29, 1453011), (87, 484337), (203, 207573), (609, 69191)]