712992903

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1997179}}^1$

素因数の和:1997206

約数の個数: 16

約数和(自身を含む): 1150375680

約数和(自身を除く): 437382777

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 1997179, 5991537, 13980253, 33952043, 41940759, 101856129, 237664301, 712992903]

約数ペア:

[(1, 712992903), (3, 237664301), (7, 101856129), (17, 41940759), (21, 33952043), (51, 13980253), (119, 5991537), (357, 1997179)]