282989421

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1$

素因数の和:275

約数の個数: 96

約数和(自身を含む): 510741504

約数和(自身を除く): 227752083

約数列:

[1, 3, 9, 11, 13, 31, 33, 39, 41, 93, 99, 117, 123, 143, 173, 279, 341, 369, 403, 429, 451, 519, 533, 1023, 1209, 1271, 1287, 1353, 1557, 1599, 1903, 2249, 3069, 3627, 3813, 4059, 4433, 4797, 5363, 5709, 5863, 6747, 7093, 11439, 13299, 13981, 16089, 16523, 17127, 17589, 20241, 21279, 24739, 39897, 41943, 48267, 49569, 52767, 58993, 63837, 69719, 74217, 78023, 92209, 125829, 148707, 176979, 181753, 209157, 219883, 222651, 234069, 276627, 530937, 545259, 627471, 659649, 702207, 766909, 829881, 1014299, 1635777, 1978947, 2300727, 2418713, 2858479, 3042897, 6902181, 7256139, 8575437, 9128691, 21768417, 25726311, 31443269, 94329807, 282989421]

約数ペア:

[(1, 282989421), (3, 94329807), (9, 31443269), (11, 25726311), (13, 21768417), (31, 9128691), (33, 8575437), (39, 7256139), (41, 6902181), (93, 3042897), (99, 2858479), (117, 2418713), (123, 2300727), (143, 1978947), (173, 1635777), (279, 1014299), (341, 829881), (369, 766909), (403, 702207), (429, 659649), (451, 627471), (519, 545259), (533, 530937), (1023, 276627), (1209, 234069), (1271, 222651), (1287, 219883), (1353, 209157), (1557, 181753), (1599, 176979), (1903, 148707), (2249, 125829), (3069, 92209), (3627, 78023), (3813, 74217), (4059, 69719), (4433, 63837), (4797, 58993), (5363, 52767), (5709, 49569), (5863, 48267), (6747, 41943), (7093, 39897), (11439, 24739), (13299, 21279), (13981, 20241), (16089, 17589), (16523, 17127)]