974677977

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{11783}}^1$

素因数の和:11910

約数の個数: 48

約数和(自身を含む): 1750065408

約数和(自身を除く): 775387431

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 101, 117, 273, 303, 707, 819, 909, 1313, 2121, 3939, 6363, 9191, 11783, 11817, 27573, 35349, 82481, 82719, 106047, 153179, 247443, 459537, 742329, 1072253, 1190083, 1378611, 3216759, 3570249, 8330581, 9650277, 10710747, 15471079, 24991743, 46413237, 74975229, 108297553, 139239711, 324892659, 974677977]

約数ペア:

[(1, 974677977), (3, 324892659), (7, 139239711), (9, 108297553), (13, 74975229), (21, 46413237), (39, 24991743), (63, 15471079), (91, 10710747), (101, 9650277), (117, 8330581), (273, 3570249), (303, 3216759), (707, 1378611), (819, 1190083), (909, 1072253), (1313, 742329), (2121, 459537), (3939, 247443), (6363, 153179), (9191, 106047), (11783, 82719), (11817, 82481), (27573, 35349)]