2019964599

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{87433}}^1$

素因数の和:87607

約数の個数: 24

約数和(自身を含む): 3109852512

約数和(自身を除く): 1089887913

約数列:

[1, 3, 9, 17, 51, 151, 153, 453, 1359, 2567, 7701, 23103, 87433, 262299, 786897, 1486361, 4459083, 13202383, 13377249, 39607149, 118821447, 224440511, 673321533, 2019964599]

約数ペア:

[(1, 2019964599), (3, 673321533), (9, 224440511), (17, 118821447), (51, 39607149), (151, 13377249), (153, 13202383), (453, 4459083), (1359, 1486361), (2567, 786897), (7701, 262299), (23103, 87433)]