47720377

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{127}}^1$

素因数の和:229

約数の個数: 24

約数和(自身を含む): 54908928

約数和(自身を除く): 7188551

約数列:

[1, 17, 23, 31, 127, 391, 527, 713, 961, 2159, 2921, 3937, 12121, 16337, 22103, 49657, 66929, 90551, 122047, 375751, 1539367, 2074799, 2807081, 47720377]

約数ペア:

[(1, 47720377), (17, 2807081), (23, 2074799), (31, 1539367), (127, 375751), (391, 122047), (527, 90551), (713, 66929), (961, 49657), (2159, 22103), (2921, 16337), (3937, 12121)]