29952897

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{337}}^1$

素因数の和:449

約数の個数: 32

約数和(自身を含む): 44972928

約数和(自身を除く): 15020031

約数列:

[1, 3, 13, 39, 43, 53, 129, 159, 337, 559, 689, 1011, 1677, 2067, 2279, 4381, 6837, 13143, 14491, 17861, 29627, 43473, 53583, 88881, 188383, 232193, 565149, 696579, 768023, 2304069, 9984299, 29952897]

約数ペア:

[(1, 29952897), (3, 9984299), (13, 2304069), (39, 768023), (43, 696579), (53, 565149), (129, 232193), (159, 188383), (337, 88881), (559, 53583), (689, 43473), (1011, 29627), (1677, 17861), (2067, 14491), (2279, 13143), (4381, 6837)]