12275487

素因数分解:

$3^2\times 7^1\times {\mathrm{271}}^1\times {\mathrm{719}}^1$

素因数の和:1003

約数の個数: 24

約数和(自身を含む): 20367360

約数和(自身を除く): 8091873

約数列:

[1, 3, 7, 9, 21, 63, 271, 719, 813, 1897, 2157, 2439, 5033, 5691, 6471, 15099, 17073, 45297, 194849, 584547, 1363943, 1753641, 4091829, 12275487]

約数ペア:

[(1, 12275487), (3, 4091829), (7, 1753641), (9, 1363943), (21, 584547), (63, 194849), (271, 45297), (719, 17073), (813, 15099), (1897, 6471), (2157, 5691), (2439, 5033)]