2098227

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{281}}^1$

素因数の和:434

約数の個数: 16

約数和(自身を含む): 2977920

約数和(自身を除く): 879693

約数列:

[1, 3, 19, 57, 131, 281, 393, 843, 2489, 5339, 7467, 16017, 36811, 110433, 699409, 2098227]

約数ペア:

[(1, 2098227), (3, 699409), (19, 110433), (57, 36811), (131, 16017), (281, 7467), (393, 5339), (843, 2489)]