11727189

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{521}}^1$

素因数の和:629

約数の個数: 24

約数和(自身を含む): 17670744

約数和(自身を除く): 5943555

約数列:

[1, 3, 9, 41, 61, 123, 183, 369, 521, 549, 1563, 2501, 4689, 7503, 21361, 22509, 31781, 64083, 95343, 192249, 286029, 1303021, 3909063, 11727189]

約数ペア:

[(1, 11727189), (3, 3909063), (9, 1303021), (41, 286029), (61, 192249), (123, 95343), (183, 64083), (369, 31781), (521, 22509), (549, 21361), (1563, 7503), (2501, 4689)]