1084349

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1$

素因数の和:320

約数の個数: 16

約数和(自身を含む): 1351680

約数和(自身を除く): 267331

約数列:

[1, 7, 19, 31, 133, 217, 263, 589, 1841, 4123, 4997, 8153, 34979, 57071, 154907, 1084349]

約数ペア:

[(1, 1084349), (7, 154907), (19, 57071), (31, 34979), (133, 8153), (217, 4997), (263, 4123), (589, 1841)]