11721281043

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{179}}^1\times {\mathrm{245251}}^1$

素因数の和:245522

約数の個数: 16

約数和(自身を含む): 15892329600

約数和(自身を除く): 4171048557

約数列:

[1, 3, 89, 179, 267, 537, 15931, 47793, 245251, 735753, 21827339, 43899929, 65482017, 131699787, 3907093681, 11721281043]

約数ペア:

[(1, 11721281043), (3, 3907093681), (89, 131699787), (179, 65482017), (267, 43899929), (537, 21827339), (15931, 735753), (47793, 245251)]