240991609

素因数分解:

${\mathrm{17}}^2\times {\mathrm{653}}^1\times {\mathrm{1277}}^1$

素因数の和:1964

約数の個数: 12

約数和(自身を含む): 256594284

約数和(自身を除く): 15602675

約数列:

[1, 17, 289, 653, 1277, 11101, 21709, 188717, 369053, 833881, 14175977, 240991609]

約数ペア:

[(1, 240991609), (17, 14175977), (289, 833881), (653, 369053), (1277, 188717), (11101, 21709)]