13309567929

素因数分解:

$3^2\times 7^1\times {\mathrm{7993}}^1\times {\mathrm{26431}}^1$

素因数の和:34437

約数の個数: 24

約数和(自身を含む): 21974930432

約数和(自身を除く): 8665362503

約数列:

[1, 3, 7, 9, 21, 63, 7993, 23979, 26431, 55951, 71937, 79293, 167853, 185017, 237879, 503559, 555051, 1665153, 211262983, 633788949, 1478840881, 1901366847, 4436522643, 13309567929]

約数ペア:

[(1, 13309567929), (3, 4436522643), (7, 1901366847), (9, 1478840881), (21, 633788949), (63, 211262983), (7993, 1665153), (23979, 555051), (26431, 503559), (55951, 237879), (71937, 185017), (79293, 167853)]