2016576471

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{24061}}^1$

素因数の和:24391

約数の個数: 32

約数和(自身を含む): 3320171008

約数和(自身を除く): 1303594537

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 307, 921, 2149, 3991, 6447, 11973, 24061, 27937, 72183, 83811, 168427, 312793, 505281, 938379, 2189551, 6568653, 7386727, 22160181, 51707089, 96027451, 155121267, 288082353, 672192157, 2016576471]

約数ペア:

[(1, 2016576471), (3, 672192157), (7, 288082353), (13, 155121267), (21, 96027451), (39, 51707089), (91, 22160181), (273, 7386727), (307, 6568653), (921, 2189551), (2149, 938379), (3991, 505281), (6447, 312793), (11973, 168427), (24061, 83811), (27937, 72183)]