8994687

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{113}}^1\times {\mathrm{157}}^1$

素因数の和:299

約数の個数: 24

約数和(自身を含む): 13184784

約数和(自身を除く): 4190097

約数列:

[1, 3, 13, 39, 113, 157, 169, 339, 471, 507, 1469, 2041, 4407, 6123, 17741, 19097, 26533, 53223, 57291, 79599, 230633, 691899, 2998229, 8994687]

約数ペア:

[(1, 8994687), (3, 2998229), (13, 691899), (39, 230633), (113, 79599), (157, 57291), (169, 53223), (339, 26533), (471, 19097), (507, 17741), (1469, 6123), (2041, 4407)]