26642217

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{21503}}^1$

素因数の和:21572

約数の個数: 16

約数和(自身を含む): 41287680

約数和(自身を除く): 14645463

約数列:

[1, 3, 7, 21, 59, 177, 413, 1239, 21503, 64509, 150521, 451563, 1268677, 3806031, 8880739, 26642217]

約数ペア:

[(1, 26642217), (3, 8880739), (7, 3806031), (21, 1268677), (59, 451563), (177, 150521), (413, 64509), (1239, 21503)]