1303670709

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{647}}^1\times {\mathrm{20353}}^1$

素因数の和:21017

約数の個数: 24

約数和(自身を含む): 2057545152

約数和(自身を除く): 753874443

約数列:

[1, 3, 9, 11, 33, 99, 647, 1941, 5823, 7117, 20353, 21351, 61059, 64053, 183177, 223883, 671649, 2014947, 13168391, 39505173, 118515519, 144852301, 434556903, 1303670709]

約数ペア:

[(1, 1303670709), (3, 434556903), (9, 144852301), (11, 118515519), (33, 39505173), (99, 13168391), (647, 2014947), (1941, 671649), (5823, 223883), (7117, 183177), (20353, 64053), (21351, 61059)]