389923441

素因数分解:

${\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{7307}}^1$

素因数の和:7440

約数の個数: 16

約数和(自身を含む): 428307264

約数和(自身を除く): 38383823

約数列:

[1, 17, 43, 73, 731, 1241, 3139, 7307, 53363, 124219, 314201, 533411, 5341417, 9067987, 22936673, 389923441]

約数ペア:

[(1, 389923441), (17, 22936673), (43, 9067987), (73, 5341417), (731, 533411), (1241, 314201), (3139, 124219), (7307, 53363)]