73170399

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{7309}}^1$

素因数の和:7430

約数の個数: 16

約数和(自身を含む): 101053440

約数和(自身を除く): 27883041

約数列:

[1, 3, 47, 71, 141, 213, 3337, 7309, 10011, 21927, 343523, 518939, 1030569, 1556817, 24390133, 73170399]

約数ペア:

[(1, 73170399), (3, 24390133), (47, 1556817), (71, 1030569), (141, 518939), (213, 343523), (3337, 21927), (7309, 10011)]