870880923

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{8599}}^1$

素因数の和:8661

約数の個数: 48

約数和(自身を含む): 1464064000

約数和(自身を除く): 593183077

約数列:

[1, 3, 9, 11, 27, 31, 33, 93, 99, 121, 279, 297, 341, 363, 837, 1023, 1089, 3069, 3267, 3751, 8599, 9207, 11253, 25797, 33759, 77391, 94589, 101277, 232173, 266569, 283767, 799707, 851301, 1040479, 2399121, 2553903, 2932259, 3121437, 7197363, 8796777, 9364311, 26390331, 28092933, 32254849, 79170993, 96764547, 290293641, 870880923]

約数ペア:

[(1, 870880923), (3, 290293641), (9, 96764547), (11, 79170993), (27, 32254849), (31, 28092933), (33, 26390331), (93, 9364311), (99, 8796777), (121, 7197363), (279, 3121437), (297, 2932259), (341, 2553903), (363, 2399121), (837, 1040479), (1023, 851301), (1089, 799707), (3069, 283767), (3267, 266569), (3751, 232173), (8599, 101277), (9207, 94589), (11253, 77391), (25797, 33759)]