28751539

素因数分解:

${\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{613}}^1$

素因数の和:750

約数の個数: 16

約数和(自身を含む): 31829760

約数和(自身を除く): 3078221

約数列:

[1, 17, 31, 89, 527, 613, 1513, 2759, 10421, 19003, 46903, 54557, 323051, 927469, 1691267, 28751539]

約数ペア:

[(1, 28751539), (17, 1691267), (31, 927469), (89, 323051), (527, 54557), (613, 46903), (1513, 19003), (2759, 10421)]