923419

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1$

素因数の和:210

約数の個数: 16

約数和(自身を含む): 1140480

約数和(自身を除く): 217061

約数列:

[1, 7, 19, 53, 131, 133, 371, 917, 1007, 2489, 6943, 7049, 17423, 48601, 131917, 923419]

約数ペア:

[(1, 923419), (7, 131917), (19, 48601), (53, 17423), (131, 7049), (133, 6943), (371, 2489), (917, 1007)]