13953771

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6277}}^1$

素因数の和:6315

約数の個数: 24

約数和(自身を含む): 22851920

約数和(自身を除く): 8898149

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 741, 2223, 6277, 18831, 56493, 81601, 119263, 244803, 357789, 734409, 1073367, 1550419, 4651257, 13953771]

約数ペア:

[(1, 13953771), (3, 4651257), (9, 1550419), (13, 1073367), (19, 734409), (39, 357789), (57, 244803), (117, 119263), (171, 81601), (247, 56493), (741, 18831), (2223, 6277)]