889747177

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1\times {\mathrm{241}}^1$

素因数の和:529

約数の個数: 32

約数和(自身を含む): 1027597824

約数和(自身を除く): 137850647

約数列:

[1, 11, 37, 47, 193, 241, 407, 517, 1739, 2123, 2651, 7141, 8917, 9071, 11327, 19129, 46513, 78551, 98087, 99781, 124597, 335627, 419099, 511643, 1720981, 2186111, 3691897, 4610089, 18930791, 24047221, 80886107, 889747177]

約数ペア:

[(1, 889747177), (11, 80886107), (37, 24047221), (47, 18930791), (193, 4610089), (241, 3691897), (407, 2186111), (517, 1720981), (1739, 511643), (2123, 419099), (2651, 335627), (7141, 124597), (8917, 99781), (9071, 98087), (11327, 78551), (19129, 46513)]