29170221

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{443}}^1\times {\mathrm{467}}^1$

素因数の和:960

約数の個数: 16

約数和(自身を含む): 39896064

約数和(自身を除く): 10725843

約数列:

[1, 3, 47, 141, 443, 467, 1329, 1401, 20821, 21949, 62463, 65847, 206881, 620643, 9723407, 29170221]

約数ペア:

[(1, 29170221), (3, 9723407), (47, 620643), (141, 206881), (443, 65847), (467, 62463), (1329, 21949), (1401, 20821)]