8127297

素因数分解:

$3^4\times {\mathrm{269}}^1\times {\mathrm{373}}^1$

素因数の和:654

約数の個数: 20

約数和(自身を含む): 12218580

約数和(自身を除く): 4091283

約数列:

[1, 3, 9, 27, 81, 269, 373, 807, 1119, 2421, 3357, 7263, 10071, 21789, 30213, 100337, 301011, 903033, 2709099, 8127297]

約数ペア:

[(1, 8127297), (3, 2709099), (9, 903033), (27, 301011), (81, 100337), (269, 30213), (373, 21789), (807, 10071), (1119, 7263), (2421, 3357)]