2831673

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4271}}^1$

素因数の和:4304

約数の個数: 16

約数和(自身を含む): 4306176

約数和(自身を除く): 1474503

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 4271, 12813, 55523, 72607, 166569, 217821, 943891, 2831673]

約数ペア:

[(1, 2831673), (3, 943891), (13, 217821), (17, 166569), (39, 72607), (51, 55523), (221, 12813), (663, 4271)]