8755019

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:179

約数の個数: 32

約数和(自身を含む): 11612160

約数和(自身を除く): 2857141

約数列:

[1, 7, 13, 23, 47, 89, 91, 161, 299, 329, 611, 623, 1081, 1157, 2047, 2093, 4183, 4277, 7567, 8099, 14053, 14329, 26611, 29281, 54379, 96209, 98371, 186277, 380653, 673463, 1250717, 8755019]

約数ペア:

[(1, 8755019), (7, 1250717), (13, 673463), (23, 380653), (47, 186277), (89, 98371), (91, 96209), (161, 54379), (299, 29281), (329, 26611), (611, 14329), (623, 14053), (1081, 8099), (1157, 7567), (2047, 4277), (2093, 4183)]