2105965204581

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{24847}}^1\times {\mathrm{175481}}^1$

素因数の和:200361

約数の個数: 32

約数和(自身を含む): 3348769333248

約数和(自身を除く): 1242804128667

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 24847, 74541, 173929, 175481, 521787, 526443, 571481, 1228367, 1714443, 3685101, 4000367, 4036063, 12001101, 12108189, 28252441, 84757323, 4360176407, 13080529221, 30521234849, 91563704547, 100284057361, 300852172083, 701988401527, 2105965204581]

約数ペア:

[(1, 2105965204581), (3, 701988401527), (7, 300852172083), (21, 100284057361), (23, 91563704547), (69, 30521234849), (161, 13080529221), (483, 4360176407), (24847, 84757323), (74541, 28252441), (173929, 12108189), (175481, 12001101), (521787, 4036063), (526443, 4000367), (571481, 3685101), (1228367, 1714443)]