82490639

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{10607}}^1$

素因数の和:10726

約数の個数: 16

約数和(自身を含む): 103873536

約数和(自身を除く): 21382897

約数列:

[1, 7, 11, 77, 101, 707, 1111, 7777, 10607, 74249, 116677, 816739, 1071307, 7499149, 11784377, 82490639]

約数ペア:

[(1, 82490639), (7, 11784377), (11, 7499149), (77, 1071307), (101, 816739), (707, 116677), (1111, 74249), (7777, 10607)]