39125317

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{443}}^1$

素因数の和:529

約数の個数: 32

約数和(自身を含む): 51830784

約数和(自身を除く): 12705467

約数列:

[1, 7, 11, 31, 37, 77, 217, 259, 341, 407, 443, 1147, 2387, 2849, 3101, 4873, 8029, 12617, 13733, 16391, 34111, 88319, 96131, 114737, 151063, 180301, 508121, 1057441, 1262107, 3556847, 5589331, 39125317]

約数ペア:

[(1, 39125317), (7, 5589331), (11, 3556847), (31, 1262107), (37, 1057441), (77, 508121), (217, 180301), (259, 151063), (341, 114737), (407, 96131), (443, 88319), (1147, 34111), (2387, 16391), (2849, 13733), (3101, 12617), (4873, 8029)]