2007156521531

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{97687}}^1\times {\mathrm{48119}}^1$

素因数の和:145874

約数の個数: 16

約数和(自身を含む): 2331570293760

約数和(自身を除く): 324413772229

約数列:

[1, 7, 61, 427, 48119, 97687, 336833, 683809, 2935259, 5958907, 20546813, 41712349, 4700600753, 32904205271, 286736645933, 2007156521531]

約数ペア:

[(1, 2007156521531), (7, 286736645933), (61, 32904205271), (427, 4700600753), (48119, 41712349), (97687, 20546813), (336833, 5958907), (683809, 2935259)]