39172007

素因数分解:

$7^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1\times {\mathrm{317}}^1$

素因数の和:590

約数の個数: 16

約数和(自身を含む): 45588480

約数和(自身を除く): 6416473

約数列:

[1, 7, 127, 139, 317, 889, 973, 2219, 17653, 40259, 44063, 123571, 281813, 308441, 5596001, 39172007]

約数ペア:

[(1, 39172007), (7, 5596001), (127, 308441), (139, 281813), (317, 123571), (889, 44063), (973, 40259), (2219, 17653)]