11749311

素因数分解:

$3^2\times 7^1\times {\mathrm{283}}^1\times {\mathrm{659}}^1$

素因数の和:955

約数の個数: 24

約数和(自身を含む): 19493760

約数和(自身を除く): 7744449

約数列:

[1, 3, 7, 9, 21, 63, 283, 659, 849, 1977, 1981, 2547, 4613, 5931, 5943, 13839, 17829, 41517, 186497, 559491, 1305479, 1678473, 3916437, 11749311]

約数ペア:

[(1, 11749311), (3, 3916437), (7, 1678473), (9, 1305479), (21, 559491), (63, 186497), (283, 41517), (659, 17829), (849, 13839), (1977, 5943), (1981, 5931), (2547, 4613)]