2017689111

素因数分解:

$3^2\times {\mathrm{139}}^1\times {\mathrm{157}}^1\times {\mathrm{10273}}^1$

素因数の和:10575

約数の個数: 24

約数和(自身を含む): 2954391440

約数和(自身を除く): 936702329

約数列:

[1, 3, 9, 139, 157, 417, 471, 1251, 1413, 10273, 21823, 30819, 65469, 92457, 196407, 1427947, 1612861, 4283841, 4838583, 12851523, 14515749, 224187679, 672563037, 2017689111]

約数ペア:

[(1, 2017689111), (3, 672563037), (9, 224187679), (139, 14515749), (157, 12851523), (417, 4838583), (471, 4283841), (1251, 1612861), (1413, 1427947), (10273, 196407), (21823, 92457), (30819, 65469)]