47451723

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{3533}}^1$

素因数の和:3595

約数の個数: 24

約数和(自身を含む): 71443344

約数和(自身を除く): 23991621

約数列:

[1, 3, 11, 33, 37, 111, 121, 363, 407, 1221, 3533, 4477, 10599, 13431, 38863, 116589, 130721, 392163, 427493, 1282479, 1437931, 4313793, 15817241, 47451723]

約数ペア:

[(1, 47451723), (3, 15817241), (11, 4313793), (33, 1437931), (37, 1282479), (111, 427493), (121, 392163), (363, 130721), (407, 116589), (1221, 38863), (3533, 13431), (4477, 10599)]