2671683

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1$

素因数の和:187

約数の個数: 32

約数和(自身を含む): 4354560

約数和(自身を除く): 1682877

約数列:

[1, 3, 7, 21, 29, 41, 87, 107, 123, 203, 287, 321, 609, 749, 861, 1189, 2247, 3103, 3567, 4387, 8323, 9309, 13161, 21721, 24969, 30709, 65163, 92127, 127223, 381669, 890561, 2671683]

約数ペア:

[(1, 2671683), (3, 890561), (7, 381669), (21, 127223), (29, 92127), (41, 65163), (87, 30709), (107, 24969), (123, 21721), (203, 13161), (287, 9309), (321, 8323), (609, 4387), (749, 3567), (861, 3103), (1189, 2247)]