171882977

素因数分解:

$7^1\times {\mathrm{71}}^2\times {\mathrm{4871}}^1$

素因数の和:5020

約数の個数: 12

約数和(自身を含む): 199284288

約数和(自身を除く): 27401311

約数列:

[1, 7, 71, 497, 4871, 5041, 34097, 35287, 345841, 2420887, 24554711, 171882977]

約数ペア:

[(1, 171882977), (7, 24554711), (71, 2420887), (497, 345841), (4871, 35287), (5041, 34097)]