26806941

素因数分解:

$3^2\times 7^1\times {\mathrm{607}}^1\times {\mathrm{701}}^1$

素因数の和:1321

約数の個数: 24

約数和(自身を含む): 44388864

約数和(自身を除く): 17581923

約数列:

[1, 3, 7, 9, 21, 63, 607, 701, 1821, 2103, 4249, 4907, 5463, 6309, 12747, 14721, 38241, 44163, 425507, 1276521, 2978549, 3829563, 8935647, 26806941]

約数ペア:

[(1, 26806941), (3, 8935647), (7, 3829563), (9, 2978549), (21, 1276521), (63, 425507), (607, 44163), (701, 38241), (1821, 14721), (2103, 12747), (4249, 6309), (4907, 5463)]