47115211

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19381}}^1$

素因数の和:19422

約数の個数: 16

約数和(自身を含む): 58611168

約数和(自身を除く): 11495957

約数列:

[1, 11, 13, 17, 143, 187, 221, 2431, 19381, 213191, 251953, 329477, 2771483, 3624247, 4283201, 47115211]

約数ペア:

[(1, 47115211), (11, 4283201), (13, 3624247), (17, 2771483), (143, 329477), (187, 251953), (221, 213191), (2431, 19381)]