211030767

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{613}}^1\times {\mathrm{1319}}^1$

素因数の和:1967

約数の個数: 24

約数和(自身を含む): 316087200

約数和(自身を除く): 105056433

約数列:

[1, 3, 9, 29, 87, 261, 613, 1319, 1839, 3957, 5517, 11871, 17777, 38251, 53331, 114753, 159993, 344259, 808547, 2425641, 7276923, 23447863, 70343589, 211030767]

約数ペア:

[(1, 211030767), (3, 70343589), (9, 23447863), (29, 7276923), (87, 2425641), (261, 808547), (613, 344259), (1319, 159993), (1839, 114753), (3957, 53331), (5517, 38251), (11871, 17777)]