40879713

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{2663}}^1$

素因数の和:2733

約数の個数: 32

約数和(自身を含む): 67516416

約数和(自身を除く): 26636703

約数列:

[1, 3, 7, 17, 21, 43, 51, 119, 129, 301, 357, 731, 903, 2193, 2663, 5117, 7989, 15351, 18641, 45271, 55923, 114509, 135813, 316897, 343527, 801563, 950691, 1946653, 2404689, 5839959, 13626571, 40879713]

約数ペア:

[(1, 40879713), (3, 13626571), (7, 5839959), (17, 2404689), (21, 1946653), (43, 950691), (51, 801563), (119, 343527), (129, 316897), (301, 135813), (357, 114509), (731, 55923), (903, 45271), (2193, 18641), (2663, 15351), (5117, 7989)]