1296006971

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{1777}}^1\times {\mathrm{2423}}^1$

素因数の和:4250

約数の個数: 16

約数和(自身を含む): 1517074944

約数和(自身を除く): 221067973

約数列:

[1, 7, 43, 301, 1777, 2423, 12439, 16961, 76411, 104189, 534877, 729323, 4305671, 30139697, 185143853, 1296006971]

約数ペア:

[(1, 1296006971), (7, 185143853), (43, 30139697), (301, 4305671), (1777, 729323), (2423, 534877), (12439, 104189), (16961, 76411)]