42781467

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{349}}^1\times {\mathrm{1409}}^1$

素因数の和:1790

約数の個数: 16

約数和(自身を含む): 59220000

約数和(自身を除く): 16438533

約数列:

[1, 3, 29, 87, 349, 1047, 1409, 4227, 10121, 30363, 40861, 122583, 491741, 1475223, 14260489, 42781467]

約数ペア:

[(1, 42781467), (3, 14260489), (29, 1475223), (87, 491741), (349, 122583), (1047, 40861), (1409, 30363), (4227, 10121)]