3803257

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1$

素因数の和:248

約数の個数: 16

約数和(自身を含む): 4292352

約数和(自身を除く): 489095

約数列:

[1, 17, 23, 71, 137, 391, 1207, 1633, 2329, 3151, 9727, 27761, 53567, 165359, 223721, 3803257]

約数ペア:

[(1, 3803257), (17, 223721), (23, 165359), (71, 53567), (137, 27761), (391, 9727), (1207, 3151), (1633, 2329)]