39686751

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{2081}}^1$

素因数の和:2263

約数の個数: 24

約数和(自身を含む): 62143536

約数和(自身を除く): 22456785

約数列:

[1, 3, 9, 13, 39, 117, 163, 489, 1467, 2081, 2119, 6243, 6357, 18729, 19071, 27053, 81159, 243477, 339203, 1017609, 3052827, 4409639, 13228917, 39686751]

約数ペア:

[(1, 39686751), (3, 13228917), (9, 4409639), (13, 3052827), (39, 1017609), (117, 339203), (163, 243477), (489, 81159), (1467, 27053), (2081, 19071), (2119, 18729), (6243, 6357)]