127531229

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{677}}^1\times {\mathrm{1583}}^1$

素因数の和:2284

約数の個数: 16

約数和(自身を含む): 154649088

約数和(自身を除く): 27117859

約数列:

[1, 7, 17, 119, 677, 1583, 4739, 11081, 11509, 26911, 80563, 188377, 1071691, 7501837, 18218747, 127531229]

約数ペア:

[(1, 127531229), (7, 18218747), (17, 7501837), (119, 1071691), (677, 188377), (1583, 80563), (4739, 26911), (11081, 11509)]