2941701

素因数分解:

$3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1103}}^1$

素因数の和:1240

約数の個数: 16

約数和(自身を含む): 4521984

約数和(自身を除く): 1580283

約数列:

[1, 3, 7, 21, 127, 381, 889, 1103, 2667, 3309, 7721, 23163, 140081, 420243, 980567, 2941701]

約数ペア:

[(1, 2941701), (3, 980567), (7, 420243), (21, 140081), (127, 23163), (381, 7721), (889, 3309), (1103, 2667)]