188889107

素因数分解:

${\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1361}}^1$

素因数の和:1451

約数の個数: 24

約数和(自身を含む): 220273536

約数和(自身を除く): 31384429

約数列:

[1, 11, 31, 37, 121, 341, 407, 1147, 1361, 3751, 4477, 12617, 14971, 42191, 50357, 138787, 164681, 464101, 553927, 1561067, 5105111, 6093197, 17171737, 188889107]

約数ペア:

[(1, 188889107), (11, 17171737), (31, 6093197), (37, 5105111), (121, 1561067), (341, 553927), (407, 464101), (1147, 164681), (1361, 138787), (3751, 50357), (4477, 42191), (12617, 14971)]