29247267

素因数分解:

$3^1\times 7^3\times {\mathrm{43}}^1\times {\mathrm{661}}^1$

素因数の和:728

約数の個数: 32

約数和(自身を含む): 46604800

約数和(自身を除く): 17357533

約数列:

[1, 3, 7, 21, 43, 49, 129, 147, 301, 343, 661, 903, 1029, 1983, 2107, 4627, 6321, 13881, 14749, 28423, 32389, 44247, 85269, 97167, 198961, 226723, 596883, 680169, 1392727, 4178181, 9749089, 29247267]

約数ペア:

[(1, 29247267), (3, 9749089), (7, 4178181), (21, 1392727), (43, 680169), (49, 596883), (129, 226723), (147, 198961), (301, 97167), (343, 85269), (661, 44247), (903, 32389), (1029, 28423), (1983, 14749), (2107, 13881), (4627, 6321)]