29068731

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{2423}}^1$

素因数の和:2503

約数の個数: 24

約数和(自身を含む): 44368896

約数和(自身を除く): 15300165

約数列:

[1, 3, 9, 31, 43, 93, 129, 279, 387, 1333, 2423, 3999, 7269, 11997, 21807, 75113, 104189, 225339, 312567, 676017, 937701, 3229859, 9689577, 29068731]

約数ペア:

[(1, 29068731), (3, 9689577), (9, 3229859), (31, 937701), (43, 676017), (93, 312567), (129, 225339), (279, 104189), (387, 75113), (1333, 21807), (2423, 11997), (3999, 7269)]