29899107

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{27917}}^1$

素因数の和:27947

約数の個数: 24

約数和(自身を含む): 52262496

約数和(自身を除く): 22363389

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 27917, 83751, 195419, 251253, 474589, 586257, 1423767, 1758771, 3322123, 4271301, 9966369, 29899107]

約数ペア:

[(1, 29899107), (3, 9966369), (7, 4271301), (9, 3322123), (17, 1758771), (21, 1423767), (51, 586257), (63, 474589), (119, 251253), (153, 195419), (357, 83751), (1071, 27917)]