23255181

素因数分解:

$3^4\times {\mathrm{53}}^1\times {\mathrm{5417}}^1$

素因数の和:5482

約数の個数: 20

約数和(自身を含む): 35401212

約数和(自身を除く): 12146031

約数列:

[1, 3, 9, 27, 53, 81, 159, 477, 1431, 4293, 5417, 16251, 48753, 146259, 287101, 438777, 861303, 2583909, 7751727, 23255181]

約数ペア:

[(1, 23255181), (3, 7751727), (9, 2583909), (27, 861303), (53, 438777), (81, 287101), (159, 146259), (477, 48753), (1431, 16251), (4293, 5417)]