2017991973

素因数分解:

$3^1\times {\mathrm{191}}^1\times {\mathrm{211}}^1\times {\mathrm{16691}}^1$

素因数の和:17096

約数の個数: 16

約数和(自身を含む): 2717724672

約数和(自身を除く): 699732699

約数列:

[1, 3, 191, 211, 573, 633, 16691, 40301, 50073, 120903, 3187981, 3521801, 9563943, 10565403, 672663991, 2017991973]

約数ペア:

[(1, 2017991973), (3, 672663991), (191, 10565403), (211, 9563943), (573, 3521801), (633, 3187981), (16691, 120903), (40301, 50073)]