319848397

素因数分解:

${\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{541}}^1\times {\mathrm{757}}^1$

素因数の和:1380

約数の個数: 16

約数和(自身を含む): 354962304

約数和(自身を除く): 35113907

約数列:

[1, 11, 71, 541, 757, 781, 5951, 8327, 38411, 53747, 409537, 422521, 591217, 4504907, 29077127, 319848397]

約数ペア:

[(1, 319848397), (11, 29077127), (71, 4504907), (541, 591217), (757, 422521), (781, 409537), (5951, 53747), (8327, 38411)]