2016045549

素因数分解:

$3^2\times 7^1\times {\mathrm{223}}^1\times {\mathrm{143501}}^1$

素因数の和:143737

約数の個数: 24

約数和(自身を含む): 3343022592

約数和(自身を除く): 1326977043

約数列:

[1, 3, 7, 9, 21, 63, 223, 669, 1561, 2007, 4683, 14049, 143501, 430503, 1004507, 1291509, 3013521, 9040563, 32000723, 96002169, 224005061, 288006507, 672015183, 2016045549]

約数ペア:

[(1, 2016045549), (3, 672015183), (7, 288006507), (9, 224005061), (21, 96002169), (63, 32000723), (223, 9040563), (669, 3013521), (1561, 1291509), (2007, 1004507), (4683, 430503), (14049, 143501)]