1036676487

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{20681}}^1$

素因数の和:20740

約数の個数: 48

約数和(自身を含む): 1810750464

約数和(自身を除く): 774073977

約数列:

[1, 3, 7, 11, 21, 31, 33, 49, 77, 93, 147, 217, 231, 341, 539, 651, 1023, 1519, 1617, 2387, 4557, 7161, 16709, 20681, 50127, 62043, 144767, 227491, 434301, 641111, 682473, 1013369, 1592437, 1923333, 3040107, 4487777, 4777311, 7052221, 11147059, 13463331, 21156663, 31414439, 33441177, 49365547, 94243317, 148096641, 345558829, 1036676487]

約数ペア:

[(1, 1036676487), (3, 345558829), (7, 148096641), (11, 94243317), (21, 49365547), (31, 33441177), (33, 31414439), (49, 21156663), (77, 13463331), (93, 11147059), (147, 7052221), (217, 4777311), (231, 4487777), (341, 3040107), (539, 1923333), (651, 1592437), (1023, 1013369), (1519, 682473), (1617, 641111), (2387, 434301), (4557, 227491), (7161, 144767), (16709, 62043), (20681, 50127)]