16980633

素因数分解:

$3^2\times {\mathrm{443}}^1\times {\mathrm{4259}}^1$

素因数の和:4708

約数の個数: 12

約数和(自身を含む): 24588720

約数和(自身を除く): 7608087

約数列:

[1, 3, 9, 443, 1329, 3987, 4259, 12777, 38331, 1886737, 5660211, 16980633]

約数ペア:

[(1, 16980633), (3, 5660211), (9, 1886737), (443, 38331), (1329, 12777), (3987, 4259)]