42117271

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{1021}}^1$

素因数の和:1182

約数の個数: 16

約数和(自身を含む): 49448448

約数和(自身を除く): 7331177

約数列:

[1, 7, 71, 83, 497, 581, 1021, 5893, 7147, 41251, 72491, 84743, 507437, 593201, 6016753, 42117271]

約数ペア:

[(1, 42117271), (7, 6016753), (71, 593201), (83, 507437), (497, 84743), (581, 72491), (1021, 41251), (5893, 7147)]