3853889

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1$

素因数の和:248

約数の個数: 16

約数和(自身を含む): 4376064

約数和(自身を除く): 522175

約数列:

[1, 13, 31, 73, 131, 403, 949, 1703, 2263, 4061, 9563, 29419, 52793, 124319, 296453, 3853889]

約数ペア:

[(1, 3853889), (13, 296453), (31, 124319), (73, 52793), (131, 29419), (403, 9563), (949, 4061), (1703, 2263)]