13056813

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{227}}^1$

素因数の和:334

約数の個数: 48

約数和(自身を含む): 23901696

約数和(自身を除く): 10844883

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 83, 99, 227, 231, 249, 581, 681, 693, 747, 913, 1589, 1743, 2043, 2497, 2739, 4767, 5229, 6391, 7491, 8217, 14301, 17479, 18841, 19173, 22473, 52437, 56523, 57519, 131887, 157311, 169569, 207251, 395661, 621753, 1186983, 1450757, 1865259, 4352271, 13056813]

約数ペア:

[(1, 13056813), (3, 4352271), (7, 1865259), (9, 1450757), (11, 1186983), (21, 621753), (33, 395661), (63, 207251), (77, 169569), (83, 157311), (99, 131887), (227, 57519), (231, 56523), (249, 52437), (581, 22473), (681, 19173), (693, 18841), (747, 17479), (913, 14301), (1589, 8217), (1743, 7491), (2043, 6391), (2497, 5229), (2739, 4767)]