6749281

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1$

素因数の和:181

約数の個数: 32

約数和(自身を含む): 9105408

約数和(自身を除く): 2356127

約数列:

[1, 7, 11, 23, 37, 77, 103, 161, 253, 259, 407, 721, 851, 1133, 1771, 2369, 2849, 3811, 5957, 7931, 9361, 16583, 26059, 26677, 41921, 65527, 87653, 182413, 293447, 613571, 964183, 6749281]

約数ペア:

[(1, 6749281), (7, 964183), (11, 613571), (23, 293447), (37, 182413), (77, 87653), (103, 65527), (161, 41921), (253, 26677), (259, 26059), (407, 16583), (721, 9361), (851, 7931), (1133, 5957), (1771, 3811), (2369, 2849)]