4973947

素因数分解:

${\mathrm{11}}^3\times {\mathrm{37}}^1\times {\mathrm{101}}^1$

素因数の和:171

約数の個数: 16

約数和(自身を含む): 5674464

約数和(自身を除く): 700517

約数列:

[1, 11, 37, 101, 121, 407, 1111, 1331, 3737, 4477, 12221, 41107, 49247, 134431, 452177, 4973947]

約数ペア:

[(1, 4973947), (11, 452177), (37, 134431), (101, 49247), (121, 41107), (407, 12221), (1111, 4477), (1331, 3737)]