86426907

素因数分解:

$3^1\times 7^1\times {\mathrm{647}}^1\times {\mathrm{6361}}^1$

素因数の和:7018

約数の個数: 16

約数和(自身を含む): 131922432

約数和(自身を除く): 45495525

約数列:

[1, 3, 7, 21, 647, 1941, 4529, 6361, 13587, 19083, 44527, 133581, 4115567, 12346701, 28808969, 86426907]

約数ペア:

[(1, 86426907), (3, 28808969), (7, 12346701), (21, 4115567), (647, 133581), (1941, 44527), (4529, 19083), (6361, 13587)]