47827087

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{997}}^1$

素因数の和:1111

約数の個数: 24

約数和(自身を含む): 61436880

約数和(自身を除く): 13609793

約数列:

[1, 7, 11, 49, 77, 89, 539, 623, 979, 997, 4361, 6853, 6979, 10967, 47971, 48853, 76769, 88733, 537383, 621131, 976063, 4347917, 6832441, 47827087]

約数ペア:

[(1, 47827087), (7, 6832441), (11, 4347917), (49, 976063), (77, 621131), (89, 537383), (539, 88733), (623, 76769), (979, 48853), (997, 47971), (4361, 10967), (6853, 6979)]