23136729

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2707}}^1$

素因数の和:2765

約数の個数: 32

約数和(自身を含む): 39515136

約数和(自身を除く): 16378407

約数列:

[1, 3, 7, 11, 21, 33, 37, 77, 111, 231, 259, 407, 777, 1221, 2707, 2849, 8121, 8547, 18949, 29777, 56847, 89331, 100159, 208439, 300477, 625317, 701113, 1101749, 2103339, 3305247, 7712243, 23136729]

約数ペア:

[(1, 23136729), (3, 7712243), (7, 3305247), (11, 2103339), (21, 1101749), (33, 701113), (37, 625317), (77, 300477), (111, 208439), (231, 100159), (259, 89331), (407, 56847), (777, 29777), (1221, 18949), (2707, 8547), (2849, 8121)]