340231431

素因数分解:

$3^1\times {\mathrm{107}}^1\times {\mathrm{821}}^1\times {\mathrm{1291}}^1$

素因数の和:2222

約数の個数: 16

約数和(自身を含む): 458794368

約数和(自身を除く): 118562937

約数列:

[1, 3, 107, 321, 821, 1291, 2463, 3873, 87847, 138137, 263541, 414411, 1059911, 3179733, 113410477, 340231431]

約数ペア:

[(1, 340231431), (3, 113410477), (107, 3179733), (321, 1059911), (821, 414411), (1291, 263541), (2463, 138137), (3873, 87847)]