4825791

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{409}}^1$

素因数の和:460

約数の個数: 32

約数和(自身を含む): 7872000

約数和(自身を除く): 3046209

約数列:

[1, 3, 9, 19, 23, 27, 57, 69, 171, 207, 409, 437, 513, 621, 1227, 1311, 3681, 3933, 7771, 9407, 11043, 11799, 23313, 28221, 69939, 84663, 178733, 209817, 253989, 536199, 1608597, 4825791]

約数ペア:

[(1, 4825791), (3, 1608597), (9, 536199), (19, 253989), (23, 209817), (27, 178733), (57, 84663), (69, 69939), (171, 28221), (207, 23313), (409, 11799), (437, 11043), (513, 9407), (621, 7771), (1227, 3933), (1311, 3681)]