12769853887

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{3167}}^1$

素因数の和:3332

約数の個数: 48

約数和(自身を含む): 16121825280

約数和(自身を除く): 3351971393

約数列:

[1, 7, 19, 49, 61, 71, 133, 427, 497, 931, 1159, 1349, 2989, 3167, 3479, 4331, 8113, 9443, 22169, 30317, 56791, 60173, 66101, 82289, 155183, 193187, 212219, 224857, 421211, 576023, 1352309, 1573999, 2948477, 3670553, 4032161, 4272283, 9466163, 11017993, 13716277, 25693871, 29905981, 96013939, 179857097, 209341867, 260609263, 672097573, 1824264841, 12769853887]

約数ペア:

[(1, 12769853887), (7, 1824264841), (19, 672097573), (49, 260609263), (61, 209341867), (71, 179857097), (133, 96013939), (427, 29905981), (497, 25693871), (931, 13716277), (1159, 11017993), (1349, 9466163), (2989, 4272283), (3167, 4032161), (3479, 3670553), (4331, 2948477), (8113, 1573999), (9443, 1352309), (22169, 576023), (30317, 421211), (56791, 224857), (60173, 212219), (66101, 193187), (82289, 155183)]