47222791

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{439}}^1$

素因数の和:595

約数の個数: 24

約数和(自身を含む): 59924480

約数和(自身を除く): 12701689

約数列:

[1, 7, 11, 77, 121, 127, 439, 847, 889, 1397, 3073, 4829, 9779, 15367, 33803, 53119, 55753, 107569, 371833, 390271, 613283, 4292981, 6746113, 47222791]

約数ペア:

[(1, 47222791), (7, 6746113), (11, 4292981), (77, 613283), (121, 390271), (127, 371833), (439, 107569), (847, 55753), (889, 53119), (1397, 33803), (3073, 15367), (4829, 9779)]