13375047

素因数分解:

$3^1\times 7^1\times {\mathrm{613}}^1\times {\mathrm{1039}}^1$

素因数の和:1662

約数の個数: 16

約数和(自身を含む): 20433920

約数和(自身を除く): 7058873

約数列:

[1, 3, 7, 21, 613, 1039, 1839, 3117, 4291, 7273, 12873, 21819, 636907, 1910721, 4458349, 13375047]

約数ペア:

[(1, 13375047), (3, 4458349), (7, 1910721), (21, 636907), (613, 21819), (1039, 12873), (1839, 7273), (3117, 4291)]