1424943

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{641}}^1$

素因数の和:679

約数の個数: 24

約数和(自身を含む): 2336880

約数和(自身を除く): 911937

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 641, 741, 1923, 2223, 5769, 8333, 12179, 24999, 36537, 74997, 109611, 158327, 474981, 1424943]

約数ペア:

[(1, 1424943), (3, 474981), (9, 158327), (13, 109611), (19, 74997), (39, 36537), (57, 24999), (117, 12179), (171, 8333), (247, 5769), (641, 2223), (741, 1923)]