86951809

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{6473}}^1$

素因数の和:6600

約数の個数: 16

約数和(自身を含む): 105655680

約数和(自身を除く): 18703871

約数列:

[1, 7, 19, 101, 133, 707, 1919, 6473, 13433, 45311, 122987, 653773, 860909, 4576411, 12421687, 86951809]

約数ペア:

[(1, 86951809), (7, 12421687), (19, 4576411), (101, 860909), (133, 653773), (707, 122987), (1919, 45311), (6473, 13433)]