17439141

素因数分解:

$3^1\times {\mathrm{137}}^1\times {\mathrm{151}}^1\times {\mathrm{281}}^1$

素因数の和:572

約数の個数: 16

約数和(自身を含む): 23660928

約数和(自身を除く): 6221787

約数列:

[1, 3, 137, 151, 281, 411, 453, 843, 20687, 38497, 42431, 62061, 115491, 127293, 5813047, 17439141]

約数ペア:

[(1, 17439141), (3, 5813047), (137, 127293), (151, 115491), (281, 62061), (411, 42431), (453, 38497), (843, 20687)]