1617841686721

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{97961}}^1\times {\mathrm{66863}}^1$

素因数の和:164856

約数の個数: 16

約数和(自身を含む): 1834036727040

約数和(自身を除く): 216195040319

約数列:

[1, 13, 19, 247, 66863, 97961, 869219, 1270397, 1273493, 1861259, 16515161, 24196367, 6549966343, 85149562459, 124449360517, 1617841686721]

約数ペア:

[(1, 1617841686721), (13, 124449360517), (19, 85149562459), (247, 6549966343), (66863, 24196367), (97961, 16515161), (869219, 1861259), (1270397, 1273493)]