131260417

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{13109}}^1$

素因数の和:13176

約数の個数: 16

約数和(自身を含む): 151027200

約数和(自身を除く): 19766783

約数列:

[1, 17, 19, 31, 323, 527, 589, 10013, 13109, 222853, 249071, 406379, 4234207, 6908443, 7721201, 131260417]

約数ペア:

[(1, 131260417), (17, 7721201), (19, 6908443), (31, 4234207), (323, 406379), (527, 249071), (589, 222853), (10013, 13109)]