2249164029

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2894677}}^1$

素因数の和:2894724

約数の個数: 16

約数和(自身を含む): 3519928448

約数和(自身を除く): 1270764419

約数列:

[1, 3, 7, 21, 37, 111, 259, 777, 2894677, 8684031, 20262739, 60788217, 107103049, 321309147, 749721343, 2249164029]

約数ペア:

[(1, 2249164029), (3, 749721343), (7, 321309147), (21, 107103049), (37, 60788217), (111, 20262739), (259, 8684031), (777, 2894677)]