30707743

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^3\times {\mathrm{37}}^1$

素因数の和:116

約数の個数: 24

約数和(自身を含む): 36590960

約数和(自身を除く): 5883217

約数列:

[1, 11, 19, 37, 121, 209, 361, 407, 703, 2299, 3971, 4477, 6859, 7733, 13357, 43681, 75449, 85063, 146927, 253783, 829939, 1616197, 2791613, 30707743]

約数ペア:

[(1, 30707743), (11, 2791613), (19, 1616197), (37, 829939), (121, 253783), (209, 146927), (361, 85063), (407, 75449), (703, 43681), (2299, 13357), (3971, 7733), (4477, 6859)]