284966781

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{313}}^1\times {\mathrm{587}}^1$

素因数の和:961

約数の個数: 32

約数和(自身を含む): 425392128

約数和(自身を除く): 140425347

約数列:

[1, 3, 11, 33, 47, 141, 313, 517, 587, 939, 1551, 1761, 3443, 6457, 10329, 14711, 19371, 27589, 44133, 82767, 161821, 183731, 303479, 485463, 551193, 910437, 2021041, 6063123, 8635357, 25906071, 94988927, 284966781]

約数ペア:

[(1, 284966781), (3, 94988927), (11, 25906071), (33, 8635357), (47, 6063123), (141, 2021041), (313, 910437), (517, 551193), (587, 485463), (939, 303479), (1551, 183731), (1761, 161821), (3443, 82767), (6457, 44133), (10329, 27589), (14711, 19371)]