38898927171

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{4409}}^1\times {\mathrm{75407}}^1$

素因数の和:79835

約数の個数: 24

約数和(自身を含む): 60523968960

約数和(自身を除く): 21625041789

約数列:

[1, 3, 9, 13, 39, 117, 4409, 13227, 39681, 57317, 75407, 171951, 226221, 515853, 678663, 980291, 2940873, 8822619, 332469463, 997408389, 2992225167, 4322103019, 12966309057, 38898927171]

約数ペア:

[(1, 38898927171), (3, 12966309057), (9, 4322103019), (13, 2992225167), (39, 997408389), (117, 332469463), (4409, 8822619), (13227, 2940873), (39681, 980291), (57317, 678663), (75407, 515853), (171951, 226221)]