84920407817

素因数分解:

$7^1\times {\mathrm{101}}^1\times {\mathrm{281}}^1\times {\mathrm{427451}}^1$

素因数の和:427840

約数の個数: 16

約数和(自身を含む): 98361834624

約数和(自身を除く): 13441426807

約数列:

[1, 7, 101, 281, 707, 1967, 28381, 198667, 427451, 2992157, 43172551, 120113731, 302207857, 840796117, 12131486831, 84920407817]

約数ペア:

[(1, 84920407817), (7, 12131486831), (101, 840796117), (281, 302207857), (707, 120113731), (1967, 43172551), (28381, 2992157), (198667, 427451)]