26371281

素因数分解:

$3^1\times {\mathrm{163}}^1\times {\mathrm{199}}^1\times {\mathrm{271}}^1$

素因数の和:636

約数の個数: 16

約数和(自身を含む): 35686400

約数和(自身を除く): 9315119

約数列:

[1, 3, 163, 199, 271, 489, 597, 813, 32437, 44173, 53929, 97311, 132519, 161787, 8790427, 26371281]

約数ペア:

[(1, 26371281), (3, 8790427), (163, 161787), (199, 132519), (271, 97311), (489, 53929), (597, 44173), (813, 32437)]