17214043

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{293}}^1$

素因数の和:427

約数の個数: 24

約数和(自身を含む): 22120560

約数和(自身を除く): 4906517

約数列:

[1, 7, 11, 49, 77, 109, 293, 539, 763, 1199, 2051, 3223, 5341, 8393, 14357, 22561, 31937, 58751, 157927, 223559, 351307, 1564913, 2459149, 17214043]

約数ペア:

[(1, 17214043), (7, 2459149), (11, 1564913), (49, 351307), (77, 223559), (109, 157927), (293, 58751), (539, 31937), (763, 22561), (1199, 14357), (2051, 8393), (3223, 5341)]