3748032001

素因数分解:

$7^3\times {\mathrm{127}}^1\times {\mathrm{139}}^1\times {\mathrm{619}}^1$

素因数の和:906

約数の個数: 32

約数和(自身を含む): 4444160000

約数和(自身を除く): 696127999

約数列:

[1, 7, 49, 127, 139, 343, 619, 889, 973, 4333, 6223, 6811, 17653, 30331, 43561, 47677, 78613, 86041, 123571, 212317, 550291, 602287, 864997, 3852037, 4216009, 6054979, 10927207, 26964259, 29512063, 76490449, 535433143, 3748032001]

約数ペア:

[(1, 3748032001), (7, 535433143), (49, 76490449), (127, 29512063), (139, 26964259), (343, 10927207), (619, 6054979), (889, 4216009), (973, 3852037), (4333, 864997), (6223, 602287), (6811, 550291), (17653, 212317), (30331, 123571), (43561, 86041), (47677, 78613)]