9419739

素因数分解:

$3^1\times 7^1\times {\mathrm{617}}^1\times {\mathrm{727}}^1$

素因数の和:1354

約数の個数: 16

約数和(自身を含む): 14396928

約数和(自身を除く): 4977189

約数列:

[1, 3, 7, 21, 617, 727, 1851, 2181, 4319, 5089, 12957, 15267, 448559, 1345677, 3139913, 9419739]

約数ペア:

[(1, 9419739), (3, 3139913), (7, 1345677), (21, 448559), (617, 15267), (727, 12957), (1851, 5089), (2181, 4319)]