1211893699681

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{607}}^1\times {\mathrm{9200599}}^1$

素因数の和:9201244

約数の個数: 16

約数和(自身を含む): 1432054988800

約数和(自身を除く): 220161289119

約数列:

[1, 7, 31, 217, 607, 4249, 18817, 131719, 9200599, 64404193, 285218569, 1996529983, 5584763593, 39093345151, 173127671383, 1211893699681]

約数ペア:

[(1, 1211893699681), (7, 173127671383), (31, 39093345151), (217, 5584763593), (607, 1996529983), (4249, 285218569), (18817, 64404193), (131719, 9200599)]