858770101

素因数分解:

$7^1\times {\mathrm{223}}^2\times {\mathrm{2467}}^1$

素因数の和:2920

約数の個数: 12

約数和(自身を含む): 986272032

約数和(自身を除く): 127501931

約数列:

[1, 7, 223, 1561, 2467, 17269, 49729, 348103, 550141, 3850987, 122681443, 858770101]

約数ペア:

[(1, 858770101), (7, 122681443), (223, 3850987), (1561, 550141), (2467, 348103), (17269, 49729)]