297750881

素因数分解:

${\mathrm{19}}^1\times {\mathrm{67}}^2\times {\mathrm{3491}}^1$

素因数の和:3644

約数の個数: 12

約数和(自身を含む): 318260880

約数和(自身を除く): 20509999

約数列:

[1, 19, 67, 1273, 3491, 4489, 66329, 85291, 233897, 4444043, 15671099, 297750881]

約数ペア:

[(1, 297750881), (19, 15671099), (67, 4444043), (1273, 233897), (3491, 85291), (4489, 66329)]