215375479

素因数分解:

${\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{619}}^1\times {\mathrm{673}}^1$

素因数の和:1350

約数の個数: 16

約数和(自身を含む): 240698880

約数和(自身を除く): 25323401

約数列:

[1, 11, 47, 517, 619, 673, 6809, 7403, 29093, 31631, 320023, 347941, 416587, 4582457, 19579589, 215375479]

約数ペア:

[(1, 215375479), (11, 19579589), (47, 4582457), (517, 416587), (619, 347941), (673, 320023), (6809, 31631), (7403, 29093)]