2620673

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1$

素因数の和:232

約数の個数: 16

約数和(自身を含む): 3020544

約数和(自身を除く): 399871

約数列:

[1, 11, 37, 47, 137, 407, 517, 1507, 1739, 5069, 6439, 19129, 55759, 70829, 238243, 2620673]

約数ペア:

[(1, 2620673), (11, 238243), (37, 70829), (47, 55759), (137, 19129), (407, 6439), (517, 5069), (1507, 1739)]