729656391

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{37997}}^1$

素因数の和:38210

約数の個数: 16

約数和(自身を含む): 1004971104

約数和(自身を除く): 275314713

約数列:

[1, 3, 37, 111, 173, 519, 6401, 19203, 37997, 113991, 1405889, 4217667, 6573481, 19720443, 243218797, 729656391]

約数ペア:

[(1, 729656391), (3, 243218797), (37, 19720443), (111, 6573481), (173, 4217667), (519, 1405889), (6401, 113991), (19203, 37997)]