425661

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1$

素因数の和:256

約数の個数: 16

約数和(自身を含む): 614400

約数和(自身を除く): 188739

約数列:

[1, 3, 23, 31, 69, 93, 199, 597, 713, 2139, 4577, 6169, 13731, 18507, 141887, 425661]

約数ペア:

[(1, 425661), (3, 141887), (23, 18507), (31, 13731), (69, 6169), (93, 4577), (199, 2139), (597, 713)]