488563317

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{159193}}^1$

素因数の和:159241

約数の個数: 24

約数和(自身を含む): 794696448

約数和(自身を除く): 306133131

約数列:

[1, 3, 9, 11, 31, 33, 93, 99, 279, 341, 1023, 3069, 159193, 477579, 1432737, 1751123, 4934983, 5253369, 14804949, 15760107, 44414847, 54284813, 162854439, 488563317]

約数ペア:

[(1, 488563317), (3, 162854439), (9, 54284813), (11, 44414847), (31, 15760107), (33, 14804949), (93, 5253369), (99, 4934983), (279, 1751123), (341, 1432737), (1023, 477579), (3069, 159193)]