217171027

素因数分解:

${\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1\times {\mathrm{827}}^1$

素因数の和:1098

約数の個数: 16

約数和(自身を含む): 230833152

約数和(自身を除く): 13662125

約数列:

[1, 31, 43, 197, 827, 1333, 6107, 8471, 25637, 35561, 162919, 262601, 1102391, 5050489, 7005517, 217171027]

約数ペア:

[(1, 217171027), (31, 7005517), (43, 5050489), (197, 1102391), (827, 262601), (1333, 162919), (6107, 35561), (8471, 25637)]