242568987

素因数分解:

$3^1\times {\mathrm{239}}^1\times {\mathrm{373}}^1\times {\mathrm{907}}^1$

素因数の和:1522

約数の個数: 16

約数和(自身を含む): 326008320

約数和(自身を除く): 83439333

約数列:

[1, 3, 239, 373, 717, 907, 1119, 2721, 89147, 216773, 267441, 338311, 650319, 1014933, 80856329, 242568987]

約数ペア:

[(1, 242568987), (3, 80856329), (239, 1014933), (373, 650319), (717, 338311), (907, 267441), (1119, 216773), (2721, 89147)]