31699923

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{4001}}^1$

素因数の和:4162

約数の個数: 16

約数和(自身を含む): 44822400

約数和(自身を除く): 13122477

約数列:

[1, 3, 19, 57, 139, 417, 2641, 4001, 7923, 12003, 76019, 228057, 556139, 1668417, 10566641, 31699923]

約数ペア:

[(1, 31699923), (3, 10566641), (19, 1668417), (57, 556139), (139, 228057), (417, 76019), (2641, 12003), (4001, 7923)]