218408091

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{853}}^1\times {\mathrm{7759}}^1$

素因数の和:8626

約数の個数: 16

約数和(自身を含む): 318097920

約数和(自身を除く): 99689829

約数列:

[1, 3, 11, 33, 853, 2559, 7759, 9383, 23277, 28149, 85349, 256047, 6618427, 19855281, 72802697, 218408091]

約数ペア:

[(1, 218408091), (3, 72802697), (11, 19855281), (33, 6618427), (853, 256047), (2559, 85349), (7759, 28149), (9383, 23277)]