42171941

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{1601}}^1$

素因数の和:1732

約数の個数: 16

約数和(自身を含む): 49828608

約数和(自身を除く): 7656667

約数列:

[1, 7, 53, 71, 371, 497, 1601, 3763, 11207, 26341, 84853, 113671, 593971, 795697, 6024563, 42171941]

約数ペア:

[(1, 42171941), (7, 6024563), (53, 795697), (71, 593971), (371, 113671), (497, 84853), (1601, 26341), (3763, 11207)]