13497267

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{599}}^1$

素因数の和:675

約数の個数: 32

約数和(自身を含む): 21888000

約数和(自身を除く): 8390733

約数列:

[1, 3, 7, 21, 29, 37, 87, 111, 203, 259, 599, 609, 777, 1073, 1797, 3219, 4193, 7511, 12579, 17371, 22163, 22533, 52113, 66489, 121597, 155141, 364791, 465423, 642727, 1928181, 4499089, 13497267]

約数ペア:

[(1, 13497267), (3, 4499089), (7, 1928181), (21, 642727), (29, 465423), (37, 364791), (87, 155141), (111, 121597), (203, 66489), (259, 52113), (599, 22533), (609, 22163), (777, 17371), (1073, 12579), (1797, 7511), (3219, 4193)]