26812247

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{20483}}^1$

素因数の和:20518

約数の個数: 16

約数和(自身を含む): 35396352

約数和(自身を除く): 8584105

約数列:

[1, 7, 11, 17, 77, 119, 187, 1309, 20483, 143381, 225313, 348211, 1577191, 2437477, 3830321, 26812247]

約数ペア:

[(1, 26812247), (7, 3830321), (11, 2437477), (17, 1577191), (77, 348211), (119, 225313), (187, 143381), (1309, 20483)]