13231619709

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{5207249}}^1$

素因数の和:5207281

約数の個数: 24

約数和(自身を含む): 22162056000

約数和(自身を除く): 8930436291

約数列:

[1, 3, 7, 11, 21, 33, 77, 121, 231, 363, 847, 2541, 5207249, 15621747, 36450743, 57279739, 109352229, 171839217, 400958173, 630077129, 1202874519, 1890231387, 4410539903, 13231619709]

約数ペア:

[(1, 13231619709), (3, 4410539903), (7, 1890231387), (11, 1202874519), (21, 630077129), (33, 400958173), (77, 171839217), (121, 109352229), (231, 57279739), (363, 36450743), (847, 15621747), (2541, 5207249)]