38721067

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{3203}}^1$

素因数の和:3378

約数の個数: 16

約数和(自身を含む): 48598272

約数和(自身を除く): 9877205

約数列:

[1, 7, 11, 77, 157, 1099, 1727, 3203, 12089, 22421, 35233, 246631, 502871, 3520097, 5531581, 38721067]

約数ペア:

[(1, 38721067), (7, 5531581), (11, 3520097), (77, 502871), (157, 246631), (1099, 35233), (1727, 22421), (3203, 12089)]