7888326831

素因数分解:

$3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1264763}}^1$

素因数の和:1264793

約数の個数: 40

約数和(自身を含む): 14691498624

約数和(自身を除く): 6803171793

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 81, 99, 189, 231, 297, 567, 693, 891, 2079, 6237, 1264763, 3794289, 8853341, 11382867, 13912393, 26560023, 34148601, 41737179, 79680069, 97386751, 102445803, 125211537, 239040207, 292160253, 375634611, 717120621, 876480759, 1126903833, 2629442277, 7888326831]

約数ペア:

[(1, 7888326831), (3, 2629442277), (7, 1126903833), (9, 876480759), (11, 717120621), (21, 375634611), (27, 292160253), (33, 239040207), (63, 125211537), (77, 102445803), (81, 97386751), (99, 79680069), (189, 41737179), (231, 34148601), (297, 26560023), (567, 13912393), (693, 11382867), (891, 8853341), (2079, 3794289), (6237, 1264763)]