40784241

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{42089}}^1$

素因数の和:42128

約数の個数: 16

約数和(自身を含む): 60609600

約数和(自身を除く): 19825359

約数列:

[1, 3, 17, 19, 51, 57, 323, 969, 42089, 126267, 715513, 799691, 2146539, 2399073, 13594747, 40784241]

約数ペア:

[(1, 40784241), (3, 13594747), (17, 2399073), (19, 2146539), (51, 799691), (57, 715513), (323, 126267), (969, 42089)]