7382089

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{19}}^2$

素因数の和:86

約数の個数: 27

約数和(自身を含む): 9273159

約数和(自身を除く): 1891070

約数列:

[1, 11, 13, 19, 121, 143, 169, 209, 247, 361, 1573, 1859, 2299, 2717, 3211, 3971, 4693, 20449, 29887, 35321, 43681, 51623, 61009, 388531, 567853, 671099, 7382089]

約数ペア:

[(1, 7382089), (11, 671099), (13, 567853), (19, 388531), (121, 61009), (143, 51623), (169, 43681), (209, 35321), (247, 29887), (361, 20449), (1573, 4693), (1859, 3971), (2299, 3211)]