31044687

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{233}}^1\times {\mathrm{1931}}^1$

素因数の和:2190

約数の個数: 16

約数和(自身を含む): 43400448

約数和(自身を除く): 12355761

約数列:

[1, 3, 23, 69, 233, 699, 1931, 5359, 5793, 16077, 44413, 133239, 449923, 1349769, 10348229, 31044687]

約数ペア:

[(1, 31044687), (3, 10348229), (23, 1349769), (69, 449923), (233, 133239), (699, 44413), (1931, 16077), (5359, 5793)]