2579968989

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{503}}^1\times {\mathrm{4871}}^1$

素因数の和:5399

約数の個数: 40

約数和(自身を含む): 4159596672

約数和(自身を除く): 1579627683

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 503, 1053, 1509, 4527, 4871, 6539, 13581, 14613, 19617, 40743, 43839, 58851, 63323, 131517, 176553, 189969, 394551, 529659, 569907, 1709721, 2450113, 5129163, 7350339, 22051017, 31851469, 66153051, 95554407, 198459153, 286663221, 859989663, 2579968989]

約数ペア:

[(1, 2579968989), (3, 859989663), (9, 286663221), (13, 198459153), (27, 95554407), (39, 66153051), (81, 31851469), (117, 22051017), (351, 7350339), (503, 5129163), (1053, 2450113), (1509, 1709721), (4527, 569907), (4871, 529659), (6539, 394551), (13581, 189969), (14613, 176553), (19617, 131517), (40743, 63323), (43839, 58851)]