7886943

素因数分解:

$3^3\times {\mathrm{59}}^1\times {\mathrm{4951}}^1$

素因数の和:5019

約数の個数: 16

約数和(自身を含む): 11884800

約数和(自身を除く): 3997857

約数列:

[1, 3, 9, 27, 59, 177, 531, 1593, 4951, 14853, 44559, 133677, 292109, 876327, 2628981, 7886943]

約数ペア:

[(1, 7886943), (3, 2628981), (9, 876327), (27, 292109), (59, 133677), (177, 44559), (531, 14853), (1593, 4951)]