12606951

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{241}}^1$

素因数の和:351

約数の個数: 32

約数和(自身を含む): 20072448

約数和(自身を除く): 7465497

約数列:

[1, 3, 7, 21, 47, 53, 141, 159, 241, 329, 371, 723, 987, 1113, 1687, 2491, 5061, 7473, 11327, 12773, 17437, 33981, 38319, 52311, 79289, 89411, 237867, 268233, 600331, 1800993, 4202317, 12606951]

約数ペア:

[(1, 12606951), (3, 4202317), (7, 1800993), (21, 600331), (47, 268233), (53, 237867), (141, 89411), (159, 79289), (241, 52311), (329, 38319), (371, 33981), (723, 17437), (987, 12773), (1113, 11327), (1687, 7473), (2491, 5061)]