68974919

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1\times {\mathrm{743}}^1$

素因数の和:986

約数の個数: 16

約数和(自身を含む): 76786752

約数和(自身を除く): 7811833

約数列:

[1, 13, 37, 193, 481, 743, 2509, 7141, 9659, 27491, 92833, 143399, 357383, 1864187, 5305763, 68974919]

約数ペア:

[(1, 68974919), (13, 5305763), (37, 1864187), (193, 357383), (481, 143399), (743, 92833), (2509, 27491), (7141, 9659)]