354361

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:132

約数の個数: 16

約数和(自身を含む): 442368

約数和(自身を除く): 88007

約数列:

[1, 7, 23, 31, 71, 161, 217, 497, 713, 1633, 2201, 4991, 11431, 15407, 50623, 354361]

約数ペア:

[(1, 354361), (7, 50623), (23, 15407), (31, 11431), (71, 4991), (161, 2201), (217, 1633), (497, 713)]