173684673

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{271807}}^1$

素因数の和:271884

約数の個数: 12

約数和(自身を含む): 254412288

約数和(自身を除く): 80727615

約数列:

[1, 3, 9, 71, 213, 639, 271807, 815421, 2446263, 19298297, 57894891, 173684673]

約数ペア:

[(1, 173684673), (3, 57894891), (9, 19298297), (71, 2446263), (213, 815421), (639, 271807)]