2905573

素因数分解:

${\mathrm{11}}^3\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:129

約数の個数: 16

約数和(自身を含む): 3337920

約数和(自身を除く): 432347

約数列:

[1, 11, 37, 59, 121, 407, 649, 1331, 2183, 4477, 7139, 24013, 49247, 78529, 264143, 2905573]

約数ペア:

[(1, 2905573), (11, 264143), (37, 78529), (59, 49247), (121, 24013), (407, 7139), (649, 4477), (1331, 2183)]