38713029

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:329

約数の個数: 32

約数和(自身を含む): 56770560

約数和(自身を除く): 18057531

約数列:

[1, 3, 17, 43, 51, 127, 129, 139, 381, 417, 731, 2159, 2193, 2363, 5461, 5977, 6477, 7089, 16383, 17653, 17931, 52959, 92837, 101609, 278511, 300101, 304827, 759079, 900303, 2277237, 12904343, 38713029]

約数ペア:

[(1, 38713029), (3, 12904343), (17, 2277237), (43, 900303), (51, 759079), (127, 304827), (129, 300101), (139, 278511), (381, 101609), (417, 92837), (731, 52959), (2159, 17931), (2193, 17653), (2363, 16383), (5461, 7089), (5977, 6477)]