87041994

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1115923}}^1$

素因数の和:1115941

約数の個数: 16

約数和(自身を含む): 187475232

約数和(自身を除く): 100433238

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1115923, 2231846, 3347769, 6695538, 14506999, 29013998, 43520997, 87041994]

約数ペア:

[(1, 87041994), (2, 43520997), (3, 29013998), (6, 14506999), (13, 6695538), (26, 3347769), (39, 2231846), (78, 1115923)]