3814191

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:251

約数の個数: 24

約数和(自身を含む): 5750784

約数和(自身を除く): 1936593

約数列:

[1, 3, 9, 47, 71, 127, 141, 213, 381, 423, 639, 1143, 3337, 5969, 9017, 10011, 17907, 27051, 30033, 53721, 81153, 423799, 1271397, 3814191]

約数ペア:

[(1, 3814191), (3, 1271397), (9, 423799), (47, 81153), (71, 53721), (127, 30033), (141, 27051), (213, 17907), (381, 10011), (423, 9017), (639, 5969), (1143, 3337)]