28168599

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1$

素因数の和:275

約数の個数: 32

約数和(自身を含む): 40824000

約数和(自身を除く): 12655401

約数列:

[1, 3, 29, 41, 53, 87, 123, 149, 159, 447, 1189, 1537, 2173, 3567, 4321, 4611, 6109, 6519, 7897, 12963, 18327, 23691, 63017, 177161, 189051, 229013, 323777, 531483, 687039, 971331, 9389533, 28168599]

約数ペア:

[(1, 28168599), (3, 9389533), (29, 971331), (41, 687039), (53, 531483), (87, 323777), (123, 229013), (149, 189051), (159, 177161), (447, 63017), (1189, 23691), (1537, 18327), (2173, 12963), (3567, 7897), (4321, 6519), (4611, 6109)]