13904949

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{6949}}^1$

素因数の和:7004

約数の個数: 16

約数和(自身を含む): 20016000

約数和(自身を除く): 6111051

約数列:

[1, 3, 23, 29, 69, 87, 667, 2001, 6949, 20847, 159827, 201521, 479481, 604563, 4634983, 13904949]

約数ペア:

[(1, 13904949), (3, 4634983), (23, 604563), (29, 479481), (69, 201521), (87, 159827), (667, 20847), (2001, 6949)]