42021939

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{10099}}^1$

素因数の和:10194

約数の個数: 16

約数和(自身を含む): 59792000

約数和(自身を除く): 17770061

約数列:

[1, 3, 19, 57, 73, 219, 1387, 4161, 10099, 30297, 191881, 575643, 737227, 2211681, 14007313, 42021939]

約数ペア:

[(1, 42021939), (3, 14007313), (19, 2211681), (57, 737227), (73, 575643), (219, 191881), (1387, 30297), (4161, 10099)]