2051263242921

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{1171}}^1\times {\mathrm{13579219}}^1$

素因数の和:13580436

約数の個数: 16

約数和(自身を含む): 2801012867840

約数和(自身を除く): 749749624919

約数列:

[1, 3, 43, 129, 1171, 3513, 50353, 151059, 13579219, 40737657, 583906417, 1751719251, 15901265449, 47703796347, 683754414307, 2051263242921]

約数ペア:

[(1, 2051263242921), (3, 683754414307), (43, 47703796347), (129, 15901265449), (1171, 1751719251), (3513, 583906417), (50353, 40737657), (151059, 13579219)]