1949840349

素因数分解:

$3^1\times {\mathrm{107}}^1\times {\mathrm{467}}^1\times {\mathrm{13007}}^1$

素因数の和:13584

約数の個数: 16

約数和(自身を含む): 2629905408

約数和(自身を除く): 680065059

約数列:

[1, 3, 107, 321, 467, 1401, 13007, 39021, 49969, 149907, 1391749, 4175247, 6074269, 18222807, 649946783, 1949840349]

約数ペア:

[(1, 1949840349), (3, 649946783), (107, 18222807), (321, 6074269), (467, 4175247), (1401, 1391749), (13007, 149907), (39021, 49969)]