139212417

素因数分解:

$3^1\times {\mathrm{179}}^1\times {\mathrm{397}}^1\times {\mathrm{653}}^1$

素因数の和:1232

約数の個数: 16

約数和(自身を含む): 187410240

約数和(自身を除く): 48197823

約数列:

[1, 3, 179, 397, 537, 653, 1191, 1959, 71063, 116887, 213189, 259241, 350661, 777723, 46404139, 139212417]

約数ペア:

[(1, 139212417), (3, 46404139), (179, 777723), (397, 350661), (537, 259241), (653, 213189), (1191, 116887), (1959, 71063)]