15127209

素因数分解:

$3^3\times {\mathrm{577}}^1\times {\mathrm{971}}^1$

素因数の和:1557

約数の個数: 16

約数和(自身を含む): 22472640

約数和(自身を除く): 7345431

約数列:

[1, 3, 9, 27, 577, 971, 1731, 2913, 5193, 8739, 15579, 26217, 560267, 1680801, 5042403, 15127209]

約数ペア:

[(1, 15127209), (3, 5042403), (9, 1680801), (27, 560267), (577, 26217), (971, 15579), (1731, 8739), (2913, 5193)]