13222979

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{2069}}^1$

素因数の和:2170

約数の個数: 16

約数和(自身を含む): 16692480

約数和(自身を除く): 3469501

約数列:

[1, 7, 11, 77, 83, 581, 913, 2069, 6391, 14483, 22759, 159313, 171727, 1202089, 1888997, 13222979]

約数ペア:

[(1, 13222979), (7, 1888997), (11, 1202089), (77, 171727), (83, 159313), (581, 22759), (913, 14483), (2069, 6391)]