217103630259

素因数分解:

$3^1\times {\mathrm{653}}^1\times {\mathrm{3559}}^1\times {\mathrm{31139}}^1$

素因数の和:35354

約数の個数: 16

約数和(自身を含む): 290005574400

約数和(自身を除く): 72901944141

約数列:

[1, 3, 653, 1959, 3559, 10677, 31139, 93417, 2324027, 6972081, 20333767, 61001301, 110823701, 332471103, 72367876753, 217103630259]

約数ペア:

[(1, 217103630259), (3, 72367876753), (653, 332471103), (1959, 110823701), (3559, 61001301), (10677, 20333767), (31139, 6972081), (93417, 2324027)]