8880999

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{4211}}^1$

素因数の和:4270

約数の個数: 16

約数和(自身を含む): 12804480

約数和(自身を除く): 3923481

約数列:

[1, 3, 19, 37, 57, 111, 703, 2109, 4211, 12633, 80009, 155807, 240027, 467421, 2960333, 8880999]

約数ペア:

[(1, 8880999), (3, 2960333), (19, 467421), (37, 240027), (57, 155807), (111, 80009), (703, 12633), (2109, 4211)]