5656431

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{947}}^1$

素因数の和:1142

約数の個数: 16

約数和(自身を含む): 8281728

約数和(自身を除く): 2625297

約数列:

[1, 3, 11, 33, 181, 543, 947, 1991, 2841, 5973, 10417, 31251, 171407, 514221, 1885477, 5656431]

約数ペア:

[(1, 5656431), (3, 1885477), (11, 514221), (33, 171407), (181, 31251), (543, 10417), (947, 5973), (1991, 2841)]