147313271

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{521}}^1\times {\mathrm{1303}}^1$

素因数の和:1862

約数の個数: 16

約数和(自身を含む): 174256128

約数和(自身を除く): 26942857

約数列:

[1, 7, 31, 217, 521, 1303, 3647, 9121, 16151, 40393, 113057, 282751, 678863, 4752041, 21044753, 147313271]

約数ペア:

[(1, 147313271), (7, 21044753), (31, 4752041), (217, 678863), (521, 282751), (1303, 113057), (3647, 40393), (9121, 16151)]