1638653147

素因数分解:

${\mathrm{23}}^2\times {\mathrm{83}}^1\times {\mathrm{37321}}^1$

素因数の和:37450

約数の個数: 12

約数和(自身を含む): 1733681544

約数和(自身を除く): 95028397

約数列:

[1, 23, 83, 529, 1909, 37321, 43907, 858383, 3097643, 19742809, 71245789, 1638653147]

約数ペア:

[(1, 1638653147), (23, 71245789), (83, 19742809), (529, 3097643), (1909, 858383), (37321, 43907)]