26984993

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{307}}^1\times {\mathrm{433}}^1$

素因数の和:776

約数の個数: 16

約数和(自身を含む): 32081280

約数和(自身を除く): 5096287

約数列:

[1, 7, 29, 203, 307, 433, 2149, 3031, 8903, 12557, 62321, 87899, 132931, 930517, 3854999, 26984993]

約数ペア:

[(1, 26984993), (7, 3854999), (29, 930517), (203, 132931), (307, 87899), (433, 62321), (2149, 12557), (3031, 8903)]