243655560001

素因数分解:

$7^2\times {\mathrm{53}}^1\times {\mathrm{199}}^1\times {\mathrm{471467}}^1$

素因数の和:471733

約数の個数: 24

約数和(自身を含む): 290235700800

約数和(自身を除く): 46580140799

約数列:

[1, 7, 49, 53, 199, 371, 1393, 2597, 9751, 10547, 73829, 471467, 516803, 3300269, 23101883, 24987751, 93821933, 174914257, 656753531, 1224399799, 4597274717, 4972562449, 34807937143, 243655560001]

約数ペア:

[(1, 243655560001), (7, 34807937143), (49, 4972562449), (53, 4597274717), (199, 1224399799), (371, 656753531), (1393, 174914257), (2597, 93821933), (9751, 24987751), (10547, 23101883), (73829, 3300269), (471467, 516803)]