4581381

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{313}}^1$

素因数の和:381

約数の個数: 32

約数和(自身を含む): 7596288

約数和(自身を除く): 3014907

約数列:

[1, 3, 7, 17, 21, 41, 51, 119, 123, 287, 313, 357, 697, 861, 939, 2091, 2191, 4879, 5321, 6573, 12833, 14637, 15963, 37247, 38499, 89831, 111741, 218161, 269493, 654483, 1527127, 4581381]

約数ペア:

[(1, 4581381), (3, 1527127), (7, 654483), (17, 269493), (21, 218161), (41, 111741), (51, 89831), (119, 38499), (123, 37247), (287, 15963), (313, 14637), (357, 12833), (697, 6573), (861, 5321), (939, 4879), (2091, 2191)]