7991462193

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1\times {\mathrm{2579}}^1$

素因数の和:2870

約数の個数: 64

約数和(自身を含む): 12982394880

約数和(自身を除く): 4990932687

約数列:

[1, 3, 11, 13, 31, 33, 39, 93, 143, 233, 341, 403, 429, 699, 1023, 1209, 2563, 2579, 3029, 4433, 7223, 7689, 7737, 9087, 13299, 21669, 28369, 33319, 33527, 79453, 79949, 85107, 93899, 99957, 100581, 238359, 239847, 281697, 368797, 600907, 879439, 1032889, 1039337, 1106391, 1802721, 2638317, 3098667, 3118011, 6609977, 7811791, 11432707, 18628117, 19829931, 23435373, 34298121, 55884351, 85929701, 204909287, 242165521, 257789103, 614727861, 726496563, 2663820731, 7991462193]

約数ペア:

[(1, 7991462193), (3, 2663820731), (11, 726496563), (13, 614727861), (31, 257789103), (33, 242165521), (39, 204909287), (93, 85929701), (143, 55884351), (233, 34298121), (341, 23435373), (403, 19829931), (429, 18628117), (699, 11432707), (1023, 7811791), (1209, 6609977), (2563, 3118011), (2579, 3098667), (3029, 2638317), (4433, 1802721), (7223, 1106391), (7689, 1039337), (7737, 1032889), (9087, 879439), (13299, 600907), (21669, 368797), (28369, 281697), (33319, 239847), (33527, 238359), (79453, 100581), (79949, 99957), (85107, 93899)]