28963011

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{6599}}^1$

素因数の和:6639

約数の個数: 32

約数和(自身を含む): 50688000

約数和(自身を除く): 21724989

約数列:

[1, 3, 7, 11, 19, 21, 33, 57, 77, 133, 209, 231, 399, 627, 1463, 4389, 6599, 19797, 46193, 72589, 125381, 138579, 217767, 376143, 508123, 877667, 1379191, 1524369, 2633001, 4137573, 9654337, 28963011]

約数ペア:

[(1, 28963011), (3, 9654337), (7, 4137573), (11, 2633001), (19, 1524369), (21, 1379191), (33, 877667), (57, 508123), (77, 376143), (133, 217767), (209, 138579), (231, 125381), (399, 72589), (627, 46193), (1463, 19797), (4389, 6599)]