2013709635

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{913247}}^1$

素因数の和:913272

約数の個数: 36

約数和(自身を含む): 4060300608

約数和(自身を除く): 2046590973

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 105, 147, 245, 315, 441, 735, 2205, 913247, 2739741, 4566235, 6392729, 8219223, 13698705, 19178187, 31963645, 41096115, 44749103, 57534561, 95890935, 134247309, 223745515, 287672805, 402741927, 671236545, 2013709635]

約数ペア:

[(1, 2013709635), (3, 671236545), (5, 402741927), (7, 287672805), (9, 223745515), (15, 134247309), (21, 95890935), (35, 57534561), (45, 44749103), (49, 41096115), (63, 31963645), (105, 19178187), (147, 13698705), (245, 8219223), (315, 6392729), (441, 4566235), (735, 2739741), (2205, 913247)]