22251411

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{269}}^1$

素因数の和:396

約数の個数: 48

約数和(自身を含む): 40098240

約数和(自身を除く): 17846829

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 101, 117, 269, 273, 303, 707, 807, 819, 909, 1313, 1883, 2121, 2421, 3497, 3939, 5649, 6363, 9191, 10491, 11817, 16947, 24479, 27169, 27573, 31473, 73437, 81507, 82719, 190183, 220311, 244521, 353197, 570549, 1059591, 1711647, 2472379, 3178773, 7417137, 22251411]

約数ペア:

[(1, 22251411), (3, 7417137), (7, 3178773), (9, 2472379), (13, 1711647), (21, 1059591), (39, 570549), (63, 353197), (91, 244521), (101, 220311), (117, 190183), (269, 82719), (273, 81507), (303, 73437), (707, 31473), (807, 27573), (819, 27169), (909, 24479), (1313, 16947), (1883, 11817), (2121, 10491), (2421, 9191), (3497, 6363), (3939, 5649)]