424596543

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:284

約数の個数: 64

約数和(自身を含む): 687439872

約数和(自身を除く): 262843329

約数列:

[1, 3, 7, 21, 47, 71, 73, 83, 141, 213, 219, 249, 329, 497, 511, 581, 987, 1491, 1533, 1743, 3337, 3431, 3901, 5183, 5893, 6059, 10011, 10293, 11703, 15549, 17679, 18177, 23359, 24017, 27307, 36281, 41251, 42413, 70077, 72051, 81921, 108843, 123753, 127239, 243601, 276971, 284773, 430189, 730803, 830913, 854319, 1290567, 1705207, 1938797, 1993411, 3011323, 5115621, 5816391, 5980233, 9033969, 20218883, 60656649, 141532181, 424596543]

約数ペア:

[(1, 424596543), (3, 141532181), (7, 60656649), (21, 20218883), (47, 9033969), (71, 5980233), (73, 5816391), (83, 5115621), (141, 3011323), (213, 1993411), (219, 1938797), (249, 1705207), (329, 1290567), (497, 854319), (511, 830913), (581, 730803), (987, 430189), (1491, 284773), (1533, 276971), (1743, 243601), (3337, 127239), (3431, 123753), (3901, 108843), (5183, 81921), (5893, 72051), (6059, 70077), (10011, 42413), (10293, 41251), (11703, 36281), (15549, 27307), (17679, 24017), (18177, 23359)]