29920561

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^2$

素因数の和:193

約数の個数: 24

約数和(自身を含む): 35953632

約数和(自身を除く): 6033071

約数列:

[1, 11, 17, 43, 61, 187, 473, 671, 731, 1037, 2623, 3721, 8041, 11407, 28853, 40931, 44591, 63257, 160003, 490501, 695827, 1760033, 2720051, 29920561]

約数ペア:

[(1, 29920561), (11, 2720051), (17, 1760033), (43, 695827), (61, 490501), (187, 160003), (473, 63257), (671, 44591), (731, 40931), (1037, 28853), (2623, 11407), (3721, 8041)]