4751919

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1$

素因数の和:244

約数の個数: 32

約数和(自身を含む): 7584000

約数和(自身を除く): 2832081

約数列:

[1, 3, 9, 19, 27, 57, 59, 157, 171, 177, 471, 513, 531, 1121, 1413, 1593, 2983, 3363, 4239, 8949, 9263, 10089, 26847, 27789, 30267, 80541, 83367, 175997, 250101, 527991, 1583973, 4751919]

約数ペア:

[(1, 4751919), (3, 1583973), (9, 527991), (19, 250101), (27, 175997), (57, 83367), (59, 80541), (157, 30267), (171, 27789), (177, 26847), (471, 10089), (513, 9263), (531, 8949), (1121, 4239), (1413, 3363), (1593, 2983)]