40580043

素因数分解:

$3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{257}}^1$

素因数の和:443

約数の個数: 32

約数和(自身を含む): 63538176

約数和(自身を除く): 22958133

約数列:

[1, 3, 7, 21, 73, 103, 219, 257, 309, 511, 721, 771, 1533, 1799, 2163, 5397, 7519, 18761, 22557, 26471, 52633, 56283, 79413, 131327, 157899, 185297, 393981, 555891, 1932383, 5797149, 13526681, 40580043]

約数ペア:

[(1, 40580043), (3, 13526681), (7, 5797149), (21, 1932383), (73, 555891), (103, 393981), (219, 185297), (257, 157899), (309, 131327), (511, 79413), (721, 56283), (771, 52633), (1533, 26471), (1799, 22557), (2163, 18761), (5397, 7519)]