2016451323

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{75109}}^1$

素因数の和:75291

約数の個数: 24

約数和(自身を含む): 3085518800

約数和(自身を除く): 1069067477

約数列:

[1, 3, 9, 19, 57, 157, 171, 471, 1413, 2983, 8949, 26847, 75109, 225327, 675981, 1427071, 4281213, 11792113, 12843639, 35376339, 106129017, 224050147, 672150441, 2016451323]

約数ペア:

[(1, 2016451323), (3, 672150441), (9, 224050147), (19, 106129017), (57, 35376339), (157, 12843639), (171, 11792113), (471, 4281213), (1413, 1427071), (2983, 675981), (8949, 225327), (26847, 75109)]