13328997

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{503}}^1$

素因数の和:601

約数の個数: 24

約数和(自身を含む): 19841472

約数和(自身を除く): 6512475

約数列:

[1, 3, 11, 33, 73, 121, 219, 363, 503, 803, 1509, 2409, 5533, 8833, 16599, 26499, 36719, 60863, 110157, 182589, 403909, 1211727, 4442999, 13328997]

約数ペア:

[(1, 13328997), (3, 4442999), (11, 1211727), (33, 403909), (73, 182589), (121, 110157), (219, 60863), (363, 36719), (503, 26499), (803, 16599), (1509, 8833), (2409, 5533)]