2247379141

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{309599}}^1$

素因数の和:309684

約数の個数: 16

約数和(自身を含む): 2764108800

約数和(自身を除く): 516729659

約数列:

[1, 7, 17, 61, 119, 427, 1037, 7259, 309599, 2167193, 5263183, 18885539, 36842281, 132198773, 321054163, 2247379141]

約数ペア:

[(1, 2247379141), (7, 321054163), (17, 132198773), (61, 36842281), (119, 18885539), (427, 5263183), (1037, 2167193), (7259, 309599)]