40799913

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{347}}^1\times {\mathrm{509}}^1$

素因数の和:877

約数の個数: 32

約数和(自身を含む): 68152320

約数和(自身を除く): 27352407

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 347, 509, 1041, 1527, 2429, 3563, 3817, 5599, 7287, 10689, 11451, 16797, 26719, 39193, 80157, 117579, 176623, 529869, 1236361, 1942853, 3709083, 5828559, 13599971, 40799913]

約数ペア:

[(1, 40799913), (3, 13599971), (7, 5828559), (11, 3709083), (21, 1942853), (33, 1236361), (77, 529869), (231, 176623), (347, 117579), (509, 80157), (1041, 39193), (1527, 26719), (2429, 16797), (3563, 11451), (3817, 10689), (5599, 7287)]