1025966493

素因数分解:

$3^4\times {\mathrm{41}}^1\times {\mathrm{308933}}^1$

素因数の和:308986

約数の個数: 20

約数和(自身を含む): 1570002588

約数和(自身を除く): 544036095

約数列:

[1, 3, 9, 27, 41, 81, 123, 369, 1107, 3321, 308933, 926799, 2780397, 8341191, 12666253, 25023573, 37998759, 113996277, 341988831, 1025966493]

約数ペア:

[(1, 1025966493), (3, 341988831), (9, 113996277), (27, 37998759), (41, 25023573), (81, 12666253), (123, 8341191), (369, 2780397), (1107, 926799), (3321, 308933)]