86882971

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{11969}}^1$

素因数の和:12054

約数の個数: 16

約数和(自身を含む): 106868160

約数和(自身を除く): 19985189

約数列:

[1, 7, 17, 61, 119, 427, 1037, 7259, 11969, 83783, 203473, 730109, 1424311, 5110763, 12411853, 86882971]

約数ペア:

[(1, 86882971), (7, 12411853), (17, 5110763), (61, 1424311), (119, 730109), (427, 203473), (1037, 83783), (7259, 11969)]