620496063

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{145759}}^1$

素因数の和:145819

約数の個数: 24

約数和(自身を含む): 1000496640

約数和(自身を除く): 380000577

約数列:

[1, 3, 9, 11, 33, 43, 99, 129, 387, 473, 1419, 4257, 145759, 437277, 1311831, 1603349, 4810047, 6267637, 14430141, 18802911, 56408733, 68944007, 206832021, 620496063]

約数ペア:

[(1, 620496063), (3, 206832021), (9, 68944007), (11, 56408733), (33, 18802911), (43, 14430141), (99, 6267637), (129, 4810047), (387, 1603349), (473, 1311831), (1419, 437277), (4257, 145759)]