13073543

素因数分解:

$7^2\times {\mathrm{37}}^1\times {\mathrm{7211}}^1$

素因数の和:7262

約数の個数: 12

約数和(自身を含む): 15621192

約数和(自身を除く): 2547649

約数列:

[1, 7, 37, 49, 259, 1813, 7211, 50477, 266807, 353339, 1867649, 13073543]

約数ペア:

[(1, 13073543), (7, 1867649), (37, 353339), (49, 266807), (259, 50477), (1813, 7211)]