26065347

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{2129}}^1$

素因数の和:2203

約数の個数: 32

約数和(自身を含む): 44167680

約数和(自身を除く): 18102333

約数列:

[1, 3, 7, 11, 21, 33, 53, 77, 159, 231, 371, 583, 1113, 1749, 2129, 4081, 6387, 12243, 14903, 23419, 44709, 70257, 112837, 163933, 338511, 491799, 789859, 1241207, 2369577, 3723621, 8688449, 26065347]

約数ペア:

[(1, 26065347), (3, 8688449), (7, 3723621), (11, 2369577), (21, 1241207), (33, 789859), (53, 491799), (77, 338511), (159, 163933), (231, 112837), (371, 70257), (583, 44709), (1113, 23419), (1749, 14903), (2129, 12243), (4081, 6387)]