8831277

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{263}}^1$

素因数の和:330

約数の個数: 48

約数和(自身を含む): 16144128

約数和(自身を除く): 7312851

約数列:

[1, 3, 7, 9, 13, 21, 39, 41, 63, 91, 117, 123, 263, 273, 287, 369, 533, 789, 819, 861, 1599, 1841, 2367, 2583, 3419, 3731, 4797, 5523, 10257, 10783, 11193, 16569, 23933, 30771, 32349, 33579, 71799, 75481, 97047, 140179, 215397, 226443, 420537, 679329, 981253, 1261611, 2943759, 8831277]

約数ペア:

[(1, 8831277), (3, 2943759), (7, 1261611), (9, 981253), (13, 679329), (21, 420537), (39, 226443), (41, 215397), (63, 140179), (91, 97047), (117, 75481), (123, 71799), (263, 33579), (273, 32349), (287, 30771), (369, 23933), (533, 16569), (789, 11193), (819, 10783), (861, 10257), (1599, 5523), (1841, 4797), (2367, 3731), (2583, 3419)]