900772521

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{1223}}^1\times {\mathrm{2029}}^1$

素因数の和:3277

約数の個数: 24

約数和(自身を含む): 1321871040

約数和(自身を除く): 421098519

約数列:

[1, 3, 11, 33, 121, 363, 1223, 2029, 3669, 6087, 13453, 22319, 40359, 66957, 147983, 245509, 443949, 736527, 2481467, 7444401, 27296137, 81888411, 300257507, 900772521]

約数ペア:

[(1, 900772521), (3, 300257507), (11, 81888411), (33, 27296137), (121, 7444401), (363, 2481467), (1223, 736527), (2029, 443949), (3669, 245509), (6087, 147983), (13453, 66957), (22319, 40359)]