25791337

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:201

約数の個数: 32

約数和(自身を含む): 32006016

約数和(自身を除く): 6214679

約数列:

[1, 11, 13, 41, 53, 83, 143, 451, 533, 583, 689, 913, 1079, 2173, 3403, 4399, 5863, 7579, 11869, 23903, 28249, 37433, 44239, 48389, 57187, 180359, 310739, 486629, 629057, 1983949, 2344667, 25791337]

約数ペア:

[(1, 25791337), (11, 2344667), (13, 1983949), (41, 629057), (53, 486629), (83, 310739), (143, 180359), (451, 57187), (533, 48389), (583, 44239), (689, 37433), (913, 28249), (1079, 23903), (2173, 11869), (3403, 7579), (4399, 5863)]