268791817

素因数分解:

$7^1\times {\mathrm{127}}^1\times {\mathrm{191}}^1\times {\mathrm{1583}}^1$

素因数の和:1908

約数の個数: 16

約数和(自身を含む): 311427072

約数和(自身を除く): 42635255

約数列:

[1, 7, 127, 191, 889, 1337, 1583, 11081, 24257, 169799, 201041, 302353, 1407287, 2116471, 38398831, 268791817]

約数ペア:

[(1, 268791817), (7, 38398831), (127, 2116471), (191, 1407287), (889, 302353), (1337, 201041), (1583, 169799), (11081, 24257)]