2021691243

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4712567}}^1$

素因数の和:4712594

約数の個数: 16

約数和(自身を含む): 3166845696

約数和(自身を除く): 1145154453

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 4712567, 14137701, 51838237, 61263371, 155514711, 183790113, 673897081, 2021691243]

約数ペア:

[(1, 2021691243), (3, 673897081), (11, 183790113), (13, 155514711), (33, 61263371), (39, 51838237), (143, 14137701), (429, 4712567)]