2748014787

素因数分解:

$3^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{472411}}^1$

素因数の和:472698

約数の個数: 16

約数和(自身を含む): 4202577152

約数和(自身を除く): 1454562365

約数列:

[1, 3, 7, 21, 277, 831, 1939, 5817, 472411, 1417233, 3306877, 9920631, 130857847, 392573541, 916004929, 2748014787]

約数ペア:

[(1, 2748014787), (3, 916004929), (7, 392573541), (21, 130857847), (277, 9920631), (831, 3306877), (1939, 1417233), (5817, 472411)]