28230090213

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{2816531}}^1$

素因数の和:2816804

約数の個数: 16

約数和(自身を含む): 40693254336

約数和(自身を除く): 12463164123

約数列:

[1, 3, 13, 39, 257, 771, 3341, 10023, 2816531, 8449593, 36614903, 109844709, 723848467, 2171545401, 9410030071, 28230090213]

約数ペア:

[(1, 28230090213), (3, 9410030071), (13, 2171545401), (39, 723848467), (257, 109844709), (771, 36614903), (3341, 8449593), (10023, 2816531)]