2016351747

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{307}}^1\times {\mathrm{15527}}^1$

素因数の和:15887

約数の個数: 24

約数和(自身を含む): 2984357376

約数和(自身を除く): 968005629

約数列:

[1, 3, 9, 47, 141, 307, 423, 921, 2763, 14429, 15527, 43287, 46581, 129861, 139743, 729769, 2189307, 4766789, 6567921, 14300367, 42901101, 224039083, 672117249, 2016351747]

約数ペア:

[(1, 2016351747), (3, 672117249), (9, 224039083), (47, 42901101), (141, 14300367), (307, 6567921), (423, 4766789), (921, 2189307), (2763, 729769), (14429, 139743), (15527, 129861), (43287, 46581)]