6670839

素因数分解:

$3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{4021}}^1$

素因数の和:4110

約数の個数: 16

約数和(自身を含む): 10296320

約数和(自身を除く): 3625481

約数列:

[1, 3, 7, 21, 79, 237, 553, 1659, 4021, 12063, 28147, 84441, 317659, 952977, 2223613, 6670839]

約数ペア:

[(1, 6670839), (3, 2223613), (7, 952977), (21, 317659), (79, 84441), (237, 28147), (553, 12063), (1659, 4021)]