25879281

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{6329}}^1$

素因数の和:6408

約数の個数: 16

約数和(自身を含む): 36460800

約数和(自身を除く): 10581519

約数列:

[1, 3, 29, 47, 87, 141, 1363, 4089, 6329, 18987, 183541, 297463, 550623, 892389, 8626427, 25879281]

約数ペア:

[(1, 25879281), (3, 8626427), (29, 892389), (47, 550623), (87, 297463), (141, 183541), (1363, 18987), (4089, 6329)]