229658541

素因数分解:

$3^1\times 7^2\times {\mathrm{257}}^1\times {\mathrm{6079}}^1$

素因数の和:6353

約数の個数: 24

約数和(自身を含む): 357649920

約数和(自身を除く): 127991379

約数列:

[1, 3, 7, 21, 49, 147, 257, 771, 1799, 5397, 6079, 12593, 18237, 37779, 42553, 127659, 297871, 893613, 1562303, 4686909, 10936121, 32808363, 76552847, 229658541]

約数ペア:

[(1, 229658541), (3, 76552847), (7, 32808363), (21, 10936121), (49, 4686909), (147, 1562303), (257, 893613), (771, 297871), (1799, 127659), (5397, 42553), (6079, 37779), (12593, 18237)]