388358427

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{79273}}^1$

素因数の和:79370

約数の個数: 16

約数和(自身を含む): 547941888

約数和(自身を除く): 159583461

約数列:

[1, 3, 23, 69, 71, 213, 1633, 4899, 79273, 237819, 1823279, 5469837, 5628383, 16885149, 129452809, 388358427]

約数ペア:

[(1, 388358427), (3, 129452809), (23, 16885149), (69, 5628383), (71, 5469837), (213, 1823279), (1633, 237819), (4899, 79273)]