26679513

素因数分解:

$3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{6449}}^1$

素因数の和:6656

約数の個数: 16

約数和(自身を含む): 40867200

約数和(自身を除く): 14187687

約数列:

[1, 3, 7, 21, 197, 591, 1379, 4137, 6449, 19347, 45143, 135429, 1270453, 3811359, 8893171, 26679513]

約数ペア:

[(1, 26679513), (3, 8893171), (7, 3811359), (21, 1270453), (197, 135429), (591, 45143), (1379, 19347), (4137, 6449)]