1681482693

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1242781}}^1$

素因数の和:1242836

約数の個数: 16

約数和(自身を含む): 2505448512

約数和(自身を除く): 823965819

約数列:

[1, 3, 11, 33, 41, 123, 451, 1353, 1242781, 3728343, 13670591, 41011773, 50954021, 152862063, 560494231, 1681482693]

約数ペア:

[(1, 1681482693), (3, 560494231), (11, 152862063), (33, 50954021), (41, 41011773), (123, 13670591), (451, 3728343), (1353, 1242781)]