11427493

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:217

約数の個数: 32

約数和(自身を含む): 15344640

約数和(自身を除く): 3917147

約数列:

[1, 7, 11, 19, 73, 77, 107, 133, 209, 511, 749, 803, 1177, 1387, 1463, 2033, 5621, 7811, 8239, 9709, 14231, 15257, 22363, 54677, 85921, 106799, 148409, 156541, 601447, 1038863, 1632499, 11427493]

約数ペア:

[(1, 11427493), (7, 1632499), (11, 1038863), (19, 601447), (73, 156541), (77, 148409), (107, 106799), (133, 85921), (209, 54677), (511, 22363), (749, 15257), (803, 14231), (1177, 9709), (1387, 8239), (1463, 7811), (2033, 5621)]