2791239451

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{2957}}^1$

素因数の和:3052

約数の個数: 64

約数和(自身を含む): 4007356416

約数和(自身を除く): 1216116965

約数列:

[1, 7, 11, 13, 23, 41, 77, 91, 143, 161, 253, 287, 299, 451, 533, 943, 1001, 1771, 2093, 2957, 3157, 3289, 3731, 5863, 6601, 10373, 12259, 20699, 23023, 32527, 38441, 41041, 68011, 72611, 85813, 121237, 134849, 227689, 269087, 422851, 476077, 748121, 848659, 884143, 943943, 1333607, 1576081, 2788451, 2959957, 5236847, 6189001, 9335249, 9725573, 11032567, 17336891, 19519157, 30672961, 36249863, 68079011, 121358237, 214710727, 253749041, 398748493, 2791239451]

約数ペア:

[(1, 2791239451), (7, 398748493), (11, 253749041), (13, 214710727), (23, 121358237), (41, 68079011), (77, 36249863), (91, 30672961), (143, 19519157), (161, 17336891), (253, 11032567), (287, 9725573), (299, 9335249), (451, 6189001), (533, 5236847), (943, 2959957), (1001, 2788451), (1771, 1576081), (2093, 1333607), (2957, 943943), (3157, 884143), (3289, 848659), (3731, 748121), (5863, 476077), (6601, 422851), (10373, 269087), (12259, 227689), (20699, 134849), (23023, 121237), (32527, 85813), (38441, 72611), (41041, 68011)]