788891799

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{151}}^2\times {\mathrm{607}}^1$

素因数の和:931

約数の個数: 24

約数和(自身を含む): 1116433920

約数和(自身を除く): 327542121

約数列:

[1, 3, 19, 57, 151, 453, 607, 1821, 2869, 8607, 11533, 22801, 34599, 68403, 91657, 274971, 433219, 1299657, 1741483, 5224449, 13840207, 41520621, 262963933, 788891799]

約数ペア:

[(1, 788891799), (3, 262963933), (19, 41520621), (57, 13840207), (151, 5224449), (453, 1741483), (607, 1299657), (1821, 433219), (2869, 274971), (8607, 91657), (11533, 68403), (22801, 34599)]