12612909

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{439}}^1$

素因数の和:660

約数の個数: 16

約数和(自身を含む): 17240960

約数和(自身を除く): 4628051

約数列:

[1, 3, 61, 157, 183, 439, 471, 1317, 9577, 26779, 28731, 68923, 80337, 206769, 4204303, 12612909]

約数ペア:

[(1, 12612909), (3, 4204303), (61, 206769), (157, 80337), (183, 68923), (439, 28731), (471, 26779), (1317, 9577)]