8697003

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{307}}^1$

素因数の和:407

約数の個数: 32

約数和(自身を含む): 14192640

約数和(自身を除く): 5495637

約数列:

[1, 3, 7, 19, 21, 57, 71, 133, 213, 307, 399, 497, 921, 1349, 1491, 2149, 4047, 5833, 6447, 9443, 17499, 21797, 28329, 40831, 65391, 122493, 152579, 414143, 457737, 1242429, 2899001, 8697003]

約数ペア:

[(1, 8697003), (3, 2899001), (7, 1242429), (19, 457737), (21, 414143), (57, 152579), (71, 122493), (133, 65391), (213, 40831), (307, 28329), (399, 21797), (497, 17499), (921, 9443), (1349, 6447), (1491, 5833), (2149, 4047)]