40738773

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{4507}}^1$

素因数の和:4664

約数の個数: 16

約数和(自身を含む): 57125376

約数和(自身を除く): 16386603

約数列:

[1, 3, 23, 69, 131, 393, 3013, 4507, 9039, 13521, 103661, 310983, 590417, 1771251, 13579591, 40738773]

約数ペア:

[(1, 40738773), (3, 13579591), (23, 1771251), (69, 590417), (131, 310983), (393, 103661), (3013, 13521), (4507, 9039)]