260069297127

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{307}}^1\times {\mathrm{6566909}}^1$

素因数の和:6567262

約数の個数: 16

約数和(自身を含む): 355979057280

約数和(自身を除く): 95909760153

約数列:

[1, 3, 43, 129, 307, 921, 13201, 39603, 6566909, 19700727, 282377087, 847131261, 2016041063, 6048123189, 86689765709, 260069297127]

約数ペア:

[(1, 260069297127), (3, 86689765709), (43, 6048123189), (129, 2016041063), (307, 847131261), (921, 282377087), (13201, 19700727), (39603, 6566909)]