9662653

素因数分解:

$7^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1$

素因数の和:242

約数の個数: 32

約数和(自身を含む): 13305600

約数和(自身を除く): 3642947

約数列:

[1, 7, 11, 13, 49, 77, 91, 143, 197, 343, 539, 637, 1001, 1379, 2167, 2561, 3773, 4459, 7007, 9653, 15169, 17927, 28171, 49049, 67571, 106183, 125489, 197197, 743281, 878423, 1380379, 9662653]

約数ペア:

[(1, 9662653), (7, 1380379), (11, 878423), (13, 743281), (49, 197197), (77, 125489), (91, 106183), (143, 67571), (197, 49049), (343, 28171), (539, 17927), (637, 15169), (1001, 9653), (1379, 7007), (2167, 4459), (2561, 3773)]