79903417

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{523}}^1$

素因数の和:613

約数の個数: 32

約数和(自身を含む): 99601920

約数和(自身を除く): 19698503

約数列:

[1, 11, 17, 19, 43, 187, 209, 323, 473, 523, 731, 817, 3553, 5753, 8041, 8891, 8987, 9937, 13889, 22489, 97801, 109307, 152779, 168929, 247379, 382313, 427291, 1858219, 4205443, 4700201, 7263947, 79903417]

約数ペア:

[(1, 79903417), (11, 7263947), (17, 4700201), (19, 4205443), (43, 1858219), (187, 427291), (209, 382313), (323, 247379), (473, 168929), (523, 152779), (731, 109307), (817, 97801), (3553, 22489), (5753, 13889), (8041, 9937), (8891, 8987)]