38709853

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{907}}^1$

素因数の和:1001

約数の個数: 24

約数和(自身を含む): 49271712

約数和(自身を除く): 10561859

約数列:

[1, 7, 13, 49, 67, 91, 469, 637, 871, 907, 3283, 6097, 6349, 11791, 42679, 44443, 60769, 82537, 425383, 577759, 789997, 2977681, 5529979, 38709853]

約数ペア:

[(1, 38709853), (7, 5529979), (13, 2977681), (49, 789997), (67, 577759), (91, 425383), (469, 82537), (637, 60769), (871, 44443), (907, 42679), (3283, 11791), (6097, 6349)]