10191321

素因数分解:

$3^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1949}}^1$

素因数の和:2045

約数の個数: 24

約数和(自身を含む): 17035200

約数和(自身を除く): 6843879

約数列:

[1, 3, 7, 9, 21, 63, 83, 249, 581, 747, 1743, 1949, 5229, 5847, 13643, 17541, 40929, 122787, 161767, 485301, 1132369, 1455903, 3397107, 10191321]

約数ペア:

[(1, 10191321), (3, 3397107), (7, 1455903), (9, 1132369), (21, 485301), (63, 161767), (83, 122787), (249, 40929), (581, 17541), (747, 13643), (1743, 5847), (1949, 5229)]