26291433

素因数分解:

$3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{9007}}^1$

素因数の和:9156

約数の個数: 16

約数和(自身を含む): 40355840

約数和(自身を除く): 14064407

約数列:

[1, 3, 7, 21, 139, 417, 973, 2919, 9007, 27021, 63049, 189147, 1251973, 3755919, 8763811, 26291433]

約数ペア:

[(1, 26291433), (3, 8763811), (7, 3755919), (21, 1251973), (139, 189147), (417, 63049), (973, 27021), (2919, 9007)]