12659703

素因数分解:

$3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{4337}}^1$

素因数の和:4486

約数の個数: 16

約数和(自身を含む): 19434240

約数和(自身を除く): 6774537

約数列:

[1, 3, 7, 21, 139, 417, 973, 2919, 4337, 13011, 30359, 91077, 602843, 1808529, 4219901, 12659703]

約数ペア:

[(1, 12659703), (3, 4219901), (7, 1808529), (21, 602843), (139, 91077), (417, 30359), (973, 13011), (2919, 4337)]