4138089

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1979}}^1$

素因数の和:2040

約数の個数: 16

約数和(自身を含む): 5987520

約数和(自身を除く): 1849431

約数列:

[1, 3, 17, 41, 51, 123, 697, 1979, 2091, 5937, 33643, 81139, 100929, 243417, 1379363, 4138089]

約数ペア:

[(1, 4138089), (3, 1379363), (17, 243417), (41, 100929), (51, 81139), (123, 33643), (697, 5937), (1979, 2091)]