8040879

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{283}}^1$

素因数の和:348

約数の個数: 48

約数和(自身を含む): 14886144

約数和(自身を除く): 6845265

約数列:

[1, 3, 7, 9, 11, 21, 33, 41, 63, 77, 99, 123, 231, 283, 287, 369, 451, 693, 849, 861, 1353, 1981, 2547, 2583, 3113, 3157, 4059, 5943, 9339, 9471, 11603, 17829, 21791, 28017, 28413, 34809, 65373, 81221, 104427, 127633, 196119, 243663, 382899, 730989, 893431, 1148697, 2680293, 8040879]

約数ペア:

[(1, 8040879), (3, 2680293), (7, 1148697), (9, 893431), (11, 730989), (21, 382899), (33, 243663), (41, 196119), (63, 127633), (77, 104427), (99, 81221), (123, 65373), (231, 34809), (283, 28413), (287, 28017), (369, 21791), (451, 17829), (693, 11603), (849, 9471), (861, 9339), (1353, 5943), (1981, 4059), (2547, 3157), (2583, 3113)]