887476131

素因数分解:

$3^2\times {\mathrm{311}}^1\times {\mathrm{313}}^1\times {\mathrm{1013}}^1$

素因数の和:1643

約数の個数: 24

約数和(自身を含む): 1291414176

約数和(自身を除く): 403938045

約数列:

[1, 3, 9, 311, 313, 933, 939, 1013, 2799, 2817, 3039, 9117, 97343, 292029, 315043, 317069, 876087, 945129, 951207, 2835387, 2853621, 98608459, 295825377, 887476131]

約数ペア:

[(1, 887476131), (3, 295825377), (9, 98608459), (311, 2853621), (313, 2835387), (933, 951207), (939, 945129), (1013, 876087), (2799, 317069), (2817, 315043), (3039, 292029), (9117, 97343)]