289487599

素因数分解:

${\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{181}}^1\times {\mathrm{421}}^1$

素因数の和:762

約数の個数: 16

約数和(自身を含む): 304143840

約数和(自身を除く): 14656241

約数列:

[1, 29, 131, 181, 421, 3799, 5249, 12209, 23711, 55151, 76201, 687619, 1599379, 2209829, 9982331, 289487599]

約数ペア:

[(1, 289487599), (29, 9982331), (131, 2209829), (181, 1599379), (421, 687619), (3799, 76201), (5249, 55151), (12209, 23711)]