13141566123

素因数分解:

$3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{1009}}^1\times {\mathrm{2161}}^1$

素因数の和:3228

約数の個数: 48

約数和(自身を含む): 20910345120

約数和(自身を除く): 7768778997

約数列:

[1, 3, 7, 21, 41, 49, 123, 147, 287, 861, 1009, 2009, 2161, 3027, 6027, 6483, 7063, 15127, 21189, 41369, 45381, 49441, 88601, 105889, 124107, 148323, 265803, 289583, 317667, 620207, 868749, 1860621, 2027081, 2180449, 4341449, 6081243, 6541347, 13024347, 15263143, 45789429, 89398409, 106842001, 268195227, 320526003, 625788863, 1877366589, 4380522041, 13141566123]

約数ペア:

[(1, 13141566123), (3, 4380522041), (7, 1877366589), (21, 625788863), (41, 320526003), (49, 268195227), (123, 106842001), (147, 89398409), (287, 45789429), (861, 15263143), (1009, 13024347), (2009, 6541347), (2161, 6081243), (3027, 4341449), (6027, 2180449), (6483, 2027081), (7063, 1860621), (15127, 868749), (21189, 620207), (41369, 317667), (45381, 289583), (49441, 265803), (88601, 148323), (105889, 124107)]