23146137

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{7817}}^1$

素因数の和:7877

約数の個数: 24

約数和(自身を含む): 39027456

約数和(自身を除く): 15881319

約数列:

[1, 3, 7, 9, 21, 47, 63, 141, 329, 423, 987, 2961, 7817, 23451, 54719, 70353, 164157, 367399, 492471, 1102197, 2571793, 3306591, 7715379, 23146137]

約数ペア:

[(1, 23146137), (3, 7715379), (7, 3306591), (9, 2571793), (21, 1102197), (47, 492471), (63, 367399), (141, 164157), (329, 70353), (423, 54719), (987, 23451), (2961, 7817)]