2445969

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{283}}^1$

素因数の和:396

約数の個数: 16

約数和(自身を含む): 3398912

約数和(自身を除く): 952943

約数列:

[1, 3, 43, 67, 129, 201, 283, 849, 2881, 8643, 12169, 18961, 36507, 56883, 815323, 2445969]

約数ペア:

[(1, 2445969), (3, 815323), (43, 56883), (67, 36507), (129, 18961), (201, 12169), (283, 8643), (849, 2881)]