12531051

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1879}}^1$

素因数の和:1920

約数の個数: 32

約数和(自身を含む): 21056000

約数和(自身を除く): 8524949

約数列:

[1, 3, 9, 13, 19, 27, 39, 57, 117, 171, 247, 351, 513, 741, 1879, 2223, 5637, 6669, 16911, 24427, 35701, 50733, 73281, 107103, 219843, 321309, 464113, 659529, 963927, 1392339, 4177017, 12531051]

約数ペア:

[(1, 12531051), (3, 4177017), (9, 1392339), (13, 963927), (19, 659529), (27, 464113), (39, 321309), (57, 219843), (117, 107103), (171, 73281), (247, 50733), (351, 35701), (513, 24427), (741, 16911), (1879, 6669), (2223, 5637)]