719270123

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1217}}^1\times {\mathrm{4133}}^1$

素因数の和:5374

約数の個数: 16

約数和(自身を含む): 845915616

約数和(自身を除く): 126645493

約数列:

[1, 11, 13, 143, 1217, 4133, 13387, 15821, 45463, 53729, 174031, 591019, 5029861, 55328471, 65388193, 719270123]

約数ペア:

[(1, 719270123), (11, 65388193), (13, 55328471), (143, 5029861), (1217, 591019), (4133, 174031), (13387, 53729), (15821, 45463)]