12020217

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{1009}}^1$

素因数の和:1061

約数の個数: 24

約数和(自身を含む): 18470880

約数和(自身を除く): 6450663

約数列:

[1, 3, 11, 19, 33, 57, 209, 361, 627, 1009, 1083, 3027, 3971, 11099, 11913, 19171, 33297, 57513, 210881, 364249, 632643, 1092747, 4006739, 12020217]

約数ペア:

[(1, 12020217), (3, 4006739), (11, 1092747), (19, 632643), (33, 364249), (57, 210881), (209, 57513), (361, 33297), (627, 19171), (1009, 11913), (1083, 11099), (3027, 3971)]