1296268521

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{97}}^2\times {\mathrm{2417}}^1$

素因数の和:2633

約数の個数: 24

約数和(自身を含む): 1839034080

約数和(自身を除く): 542765559

約数列:

[1, 3, 19, 57, 97, 291, 1843, 2417, 5529, 7251, 9409, 28227, 45923, 137769, 178771, 234449, 536313, 703347, 4454531, 13363593, 22741553, 68224659, 432089507, 1296268521]

約数ペア:

[(1, 1296268521), (3, 432089507), (19, 68224659), (57, 22741553), (97, 13363593), (291, 4454531), (1843, 703347), (2417, 536313), (5529, 234449), (7251, 178771), (9409, 137769), (28227, 45923)]