1383669469

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{571}}^1\times {\mathrm{859}}^1$

素因数の和:1481

約数の個数: 32

約数和(自身を含む): 1763041280

約数和(自身を除く): 379371811

約数列:

[1, 7, 13, 31, 91, 217, 403, 571, 859, 2821, 3997, 6013, 7423, 11167, 17701, 26629, 51961, 78169, 123907, 186403, 230113, 346177, 490489, 1610791, 2423239, 3433423, 6376357, 15205159, 44634499, 106436113, 197667067, 1383669469]

約数ペア:

[(1, 1383669469), (7, 197667067), (13, 106436113), (31, 44634499), (91, 15205159), (217, 6376357), (403, 3433423), (571, 2423239), (859, 1610791), (2821, 490489), (3997, 346177), (6013, 230113), (7423, 186403), (11167, 123907), (17701, 78169), (26629, 51961)]