2021027990019

素因数分解:

$3^1\times {\mathrm{101}}^1\times {\mathrm{617}}^1\times {\mathrm{10810469}}^1$

素因数の和:10811190

約数の個数: 16

約数和(自身を含む): 2725795147680

約数和(自身を除く): 704767157661

約数列:

[1, 3, 101, 303, 617, 1851, 62317, 186951, 10810469, 32431407, 1091857369, 3275572107, 6670059373, 20010178119, 673675996673, 2021027990019]

約数ペア:

[(1, 2021027990019), (3, 673675996673), (101, 20010178119), (303, 6670059373), (617, 3275572107), (1851, 1091857369), (62317, 32431407), (186951, 10810469)]