449983729

素因数分解:

${\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{499}}^1\times {\mathrm{977}}^1$

素因数の和:1560

約数の個数: 16

約数和(自身を含む): 492912000

約数和(自身を除く): 42928271

約数列:

[1, 13, 71, 499, 923, 977, 6487, 12701, 35429, 69367, 460577, 487523, 901771, 6337799, 34614133, 449983729]

約数ペア:

[(1, 449983729), (13, 34614133), (71, 6337799), (499, 901771), (923, 487523), (977, 460577), (6487, 69367), (12701, 35429)]