13148611

素因数分解:

$7^2\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:211

約数の個数: 24

約数和(自身を含む): 16030224

約数和(自身を除く): 2881613

約数列:

[1, 7, 49, 53, 61, 83, 371, 427, 581, 2597, 2989, 3233, 4067, 4399, 5063, 22631, 30793, 35441, 158417, 215551, 248087, 268339, 1878373, 13148611]

約数ペア:

[(1, 13148611), (7, 1878373), (49, 268339), (53, 248087), (61, 215551), (83, 158417), (371, 35441), (427, 30793), (581, 22631), (2597, 5063), (2989, 4399), (3233, 4067)]