47871297

素因数分解:

$3^3\times {\mathrm{311}}^1\times {\mathrm{5701}}^1$

素因数の和:6021

約数の個数: 16

約数和(自身を含む): 71160960

約数和(自身を除く): 23289663

約数列:

[1, 3, 9, 27, 311, 933, 2799, 5701, 8397, 17103, 51309, 153927, 1773011, 5319033, 15957099, 47871297]

約数ペア:

[(1, 47871297), (3, 15957099), (9, 5319033), (27, 1773011), (311, 153927), (933, 51309), (2799, 17103), (5701, 8397)]