2016587511

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{229}}^1\times {\mathrm{13781}}^1$

素因数の和:14087

約数の個数: 24

約数和(自身を含む): 2966988960

約数和(自身を除く): 950401449

約数列:

[1, 3, 9, 71, 213, 229, 639, 687, 2061, 13781, 16259, 41343, 48777, 124029, 146331, 978451, 2935353, 3155849, 8806059, 9467547, 28402641, 224065279, 672195837, 2016587511]

約数ペア:

[(1, 2016587511), (3, 672195837), (9, 224065279), (71, 28402641), (213, 9467547), (229, 8806059), (639, 3155849), (687, 2935353), (2061, 978451), (13781, 146331), (16259, 124029), (41343, 48777)]