13051801

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1637}}^1$

素因数の和:1728

約数の個数: 16

約数和(自身を含む): 16039296

約数和(自身を除く): 2987495

約数列:

[1, 7, 17, 67, 119, 469, 1139, 1637, 7973, 11459, 27829, 109679, 194803, 767753, 1864543, 13051801]

約数ペア:

[(1, 13051801), (7, 1864543), (17, 767753), (67, 194803), (119, 109679), (469, 27829), (1139, 11459), (1637, 7973)]