520049409

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{27031}}^1$

素因数の和:27109

約数の個数: 24

約数和(自身を含む): 776575296

約数和(自身を除く): 256525887

約数列:

[1, 3, 11, 33, 53, 121, 159, 363, 583, 1749, 6413, 19239, 27031, 81093, 297341, 892023, 1432643, 3270751, 4297929, 9812253, 15759073, 47277219, 173349803, 520049409]

約数ペア:

[(1, 520049409), (3, 173349803), (11, 47277219), (33, 15759073), (53, 9812253), (121, 4297929), (159, 3270751), (363, 1432643), (583, 892023), (1749, 297341), (6413, 81093), (19239, 27031)]