127955321

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{383}}^1\times {\mathrm{829}}^1$

素因数の和:1256

約数の個数: 16

約数和(自身を含む): 142786560

約数和(自身を除く): 14831239

約数列:

[1, 13, 31, 383, 403, 829, 4979, 10777, 11873, 25699, 154349, 317507, 334087, 4127591, 9842717, 127955321]

約数ペア:

[(1, 127955321), (13, 9842717), (31, 4127591), (383, 334087), (403, 317507), (829, 154349), (4979, 25699), (10777, 11873)]