3721502897

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{997}}^1\times {\mathrm{12401}}^1$

素因数の和:13448

約数の個数: 16

約数和(自身を含む): 4356772992

約数和(自身を除く): 635270095

約数列:

[1, 7, 43, 301, 997, 6979, 12401, 42871, 86807, 300097, 533243, 3732701, 12363797, 86546579, 531643271, 3721502897]

約数ペア:

[(1, 3721502897), (7, 531643271), (43, 86546579), (301, 12363797), (997, 3732701), (6979, 533243), (12401, 300097), (42871, 86807)]