345359997

素因数分解:

$3^3\times {\mathrm{787}}^1\times {\mathrm{16253}}^1$

素因数の和:17049

約数の個数: 16

約数和(自身を含む): 512326080

約数和(自身を除く): 166966083

約数列:

[1, 3, 9, 27, 787, 2361, 7083, 16253, 21249, 48759, 146277, 438831, 12791111, 38373333, 115119999, 345359997]

約数ペア:

[(1, 345359997), (3, 115119999), (9, 38373333), (27, 12791111), (787, 438831), (2361, 146277), (7083, 48759), (16253, 21249)]