28942403577

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{1549}}^1\times {\mathrm{87721}}^1$

素因数の和:89344

約数の個数: 16

約数和(自身を含む): 39159100800

約数和(自身を除く): 10216697223

約数列:

[1, 3, 71, 213, 1549, 4647, 87721, 109979, 263163, 329937, 6228191, 18684573, 135879829, 407639487, 9647467859, 28942403577]

約数ペア:

[(1, 28942403577), (3, 9647467859), (71, 407639487), (213, 135879829), (1549, 18684573), (4647, 6228191), (87721, 329937), (109979, 263163)]