87993003

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{2393}}^1$

素因数の和:2523

約数の個数: 32

約数和(自身を含む): 143410176

約数和(自身を除く): 55417173

約数列:

[1, 3, 7, 17, 21, 51, 103, 119, 309, 357, 721, 1751, 2163, 2393, 5253, 7179, 12257, 16751, 36771, 40681, 50253, 122043, 246479, 284767, 739437, 854301, 1725353, 4190143, 5176059, 12570429, 29331001, 87993003]

約数ペア:

[(1, 87993003), (3, 29331001), (7, 12570429), (17, 5176059), (21, 4190143), (51, 1725353), (103, 854301), (119, 739437), (309, 284767), (357, 246479), (721, 122043), (1751, 50253), (2163, 40681), (2393, 36771), (5253, 16751), (7179, 12257)]