2893278633

素因数分解:

$3^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{713861}}^1$

素因数の和:714064

約数の個数: 16

約数和(自身を含む): 4431655296

約数和(自身を除く): 1538376663

約数列:

[1, 3, 7, 21, 193, 579, 1351, 4053, 713861, 2141583, 4997027, 14991081, 137775173, 413325519, 964426211, 2893278633]

約数ペア:

[(1, 2893278633), (3, 964426211), (7, 413325519), (21, 137775173), (193, 14991081), (579, 4997027), (1351, 2141583), (4053, 713861)]