355190781

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{83}}^1\times {\mathrm{11789}}^1$

素因数の和:11897

約数の個数: 24

約数和(自身を含む): 526871520

約数和(自身を除く): 171680739

約数列:

[1, 3, 11, 33, 83, 121, 249, 363, 913, 2739, 10043, 11789, 30129, 35367, 129679, 389037, 978487, 1426469, 2935461, 4279407, 10763357, 32290071, 118396927, 355190781]

約数ペア:

[(1, 355190781), (3, 118396927), (11, 32290071), (33, 10763357), (83, 4279407), (121, 2935461), (249, 1426469), (363, 978487), (913, 389037), (2739, 129679), (10043, 35367), (11789, 30129)]