620881919

素因数分解:

$7^1\times {\mathrm{31}}^2\times {\mathrm{92297}}^1$

素因数の和:92366

約数の個数: 12

約数和(自身を含む): 733215312

約数和(自身を除く): 112333393

約数列:

[1, 7, 31, 217, 961, 6727, 92297, 646079, 2861207, 20028449, 88697417, 620881919]

約数ペア:

[(1, 620881919), (7, 88697417), (31, 20028449), (217, 2861207), (961, 646079), (6727, 92297)]