26238369

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{919}}^1$

素因数の和:1260

約数の個数: 16

約数和(自身を含む): 36270080

約数和(自身を除く): 10031711

約数列:

[1, 3, 31, 93, 307, 919, 921, 2757, 9517, 28489, 28551, 85467, 282133, 846399, 8746123, 26238369]

約数ペア:

[(1, 26238369), (3, 8746123), (31, 846399), (93, 282133), (307, 85467), (919, 28551), (921, 28489), (2757, 9517)]