201405939

素因数分解:

$3^1\times 7^1\times {\mathrm{2741}}^1\times {\mathrm{3499}}^1$

素因数の和:6250

約数の個数: 16

約数和(自身を含む): 307104000

約数和(自身を除く): 105698061

約数列:

[1, 3, 7, 21, 2741, 3499, 8223, 10497, 19187, 24493, 57561, 73479, 9590759, 28772277, 67135313, 201405939]

約数ペア:

[(1, 201405939), (3, 67135313), (7, 28772277), (21, 9590759), (2741, 73479), (3499, 57561), (8223, 24493), (10497, 19187)]