2890211571

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{59239}}^1$

素因数の和:59400

約数の個数: 32

約数和(自身を含む): 4644416000

約数和(自身を除く): 1754204429

約数列:

[1, 3, 9, 13, 27, 39, 117, 139, 351, 417, 1251, 1807, 3753, 5421, 16263, 48789, 59239, 177717, 533151, 770107, 1599453, 2310321, 6930963, 8234221, 20792889, 24702663, 74107989, 107044873, 222323967, 321134619, 963403857, 2890211571]

約数ペア:

[(1, 2890211571), (3, 963403857), (9, 321134619), (13, 222323967), (27, 107044873), (39, 74107989), (117, 24702663), (139, 20792889), (351, 8234221), (417, 6930963), (1251, 2310321), (1807, 1599453), (3753, 770107), (5421, 533151), (16263, 177717), (48789, 59239)]