23187031

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{719}}^1$

素因数の和:1014

約数の個数: 16

約数和(自身を含む): 28200960

約数和(自身を除く): 5013929

約数列:

[1, 7, 17, 119, 271, 719, 1897, 4607, 5033, 12223, 32249, 85561, 194849, 1363943, 3312433, 23187031]

約数ペア:

[(1, 23187031), (7, 3312433), (17, 1363943), (119, 194849), (271, 85561), (719, 32249), (1897, 12223), (4607, 5033)]