2017264959

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{9461}}^1$

素因数の和:9672

約数の個数: 32

約数和(自身を含む): 3065688000

約数和(自身を除く): 1048423041

約数列:

[1, 3, 9, 27, 53, 149, 159, 447, 477, 1341, 1431, 4023, 7897, 9461, 23691, 28383, 71073, 85149, 213219, 255447, 501433, 1409689, 1504299, 4229067, 4512897, 12687201, 13538691, 38061603, 74713517, 224140551, 672421653, 2017264959]

約数ペア:

[(1, 2017264959), (3, 672421653), (9, 224140551), (27, 74713517), (53, 38061603), (149, 13538691), (159, 12687201), (447, 4512897), (477, 4229067), (1341, 1504299), (1431, 1409689), (4023, 501433), (7897, 255447), (9461, 213219), (23691, 85149), (28383, 71073)]