11782688127

素因数分解:

$3^1\times 7^2\times {\mathrm{311}}^1\times {\mathrm{257731}}^1$

素因数の和:258059

約数の個数: 24

約数和(自身を含む): 18334023552

約数和(自身を除く): 6551335425

約数列:

[1, 3, 7, 21, 49, 147, 311, 933, 2177, 6531, 15239, 45717, 257731, 773193, 1804117, 5412351, 12628819, 37886457, 80154341, 240463023, 561080387, 1683241161, 3927562709, 11782688127]

約数ペア:

[(1, 11782688127), (3, 3927562709), (7, 1683241161), (21, 561080387), (49, 240463023), (147, 80154341), (311, 37886457), (933, 12628819), (2177, 5412351), (6531, 1804117), (15239, 773193), (45717, 257731)]