13448211

素因数分解:

$3^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{4241}}^1$

素因数の和:4402

約数の個数: 16

約数和(自身を含む): 20633088

約数和(自身を除く): 7184877

約数列:

[1, 3, 7, 21, 151, 453, 1057, 3171, 4241, 12723, 29687, 89061, 640391, 1921173, 4482737, 13448211]

約数ペア:

[(1, 13448211), (3, 4482737), (7, 1921173), (21, 640391), (151, 89061), (453, 29687), (1057, 12723), (3171, 4241)]