40512003

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{3067}}^1$

素因数の和:3131

約数の個数: 32

約数和(自身を含む): 67152384

約数和(自身を除く): 26640381

約数列:

[1, 3, 7, 17, 21, 37, 51, 111, 119, 259, 357, 629, 777, 1887, 3067, 4403, 9201, 13209, 21469, 52139, 64407, 113479, 156417, 340437, 364973, 794353, 1094919, 1929143, 2383059, 5787429, 13504001, 40512003]

約数ペア:

[(1, 40512003), (3, 13504001), (7, 5787429), (17, 2383059), (21, 1929143), (37, 1094919), (51, 794353), (111, 364973), (119, 340437), (259, 156417), (357, 113479), (629, 64407), (777, 52139), (1887, 21469), (3067, 13209), (4403, 9201)]