25857403

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{2477}}^1$

素因数の和:2574

約数の個数: 16

約数和(自身を含む): 30806496

約数和(自身を除く): 4949093

約数列:

[1, 11, 13, 73, 143, 803, 949, 2477, 10439, 27247, 32201, 180821, 354211, 1989031, 2350673, 25857403]

約数ペア:

[(1, 25857403), (11, 2350673), (13, 1989031), (73, 354211), (143, 180821), (803, 32201), (949, 27247), (2477, 10439)]