16642887

素因数分解:

$3^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1\times {\mathrm{373}}^1$

素因数の和:622

約数の個数: 16

約数和(自身を含む): 22619520

約数和(自身を除く): 5976633

約数列:

[1, 3, 107, 139, 321, 373, 417, 1119, 14873, 39911, 44619, 51847, 119733, 155541, 5547629, 16642887]

約数ペア:

[(1, 16642887), (3, 5547629), (107, 155541), (139, 119733), (321, 51847), (373, 44619), (417, 39911), (1119, 14873)]