26032587

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{227}}^1$

素因数の和:407

約数の個数: 32

約数和(自身を含む): 41091072

約数和(自身を除く): 15058485

約数列:

[1, 3, 7, 21, 43, 127, 129, 227, 301, 381, 681, 889, 903, 1589, 2667, 4767, 5461, 9761, 16383, 28829, 29283, 38227, 68327, 86487, 114681, 201803, 204981, 605409, 1239647, 3718941, 8677529, 26032587]

約数ペア:

[(1, 26032587), (3, 8677529), (7, 3718941), (21, 1239647), (43, 605409), (127, 204981), (129, 201803), (227, 114681), (301, 86487), (381, 68327), (681, 38227), (889, 29283), (903, 28829), (1589, 16383), (2667, 9761), (4767, 5461)]