7041981

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{691}}^1$

素因数の和:816

約数の個数: 16

約数和(自身を含む): 9743360

約数和(自身を除く): 2701379

約数列:

[1, 3, 43, 79, 129, 237, 691, 2073, 3397, 10191, 29713, 54589, 89139, 163767, 2347327, 7041981]

約数ペア:

[(1, 7041981), (3, 2347327), (43, 163767), (79, 89139), (129, 54589), (237, 29713), (691, 10191), (2073, 3397)]