16260013

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{311}}^1$

素因数の和:433

約数の個数: 24

約数和(自身を含む): 20913984

約数和(自身を除く): 4653971

約数列:

[1, 7, 11, 49, 77, 97, 311, 539, 679, 1067, 2177, 3421, 4753, 7469, 15239, 23947, 30167, 52283, 167629, 211169, 331837, 1478183, 2322859, 16260013]

約数ペア:

[(1, 16260013), (7, 2322859), (11, 1478183), (49, 331837), (77, 211169), (97, 167629), (311, 52283), (539, 30167), (679, 23947), (1067, 15239), (2177, 7469), (3421, 4753)]