12913611633

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{278017}}^1$

素因数の和:278433

約数の個数: 24

約数和(自身を含む): 20138511848

約数和(自身を除く): 7224900215

約数列:

[1, 3, 9, 13, 39, 117, 397, 1191, 3573, 5161, 15483, 46449, 278017, 834051, 2502153, 3614221, 10842663, 32527989, 110372749, 331118247, 993354741, 1434845737, 4304537211, 12913611633]

約数ペア:

[(1, 12913611633), (3, 4304537211), (9, 1434845737), (13, 993354741), (39, 331118247), (117, 110372749), (397, 32527989), (1191, 10842663), (3573, 3614221), (5161, 2502153), (15483, 834051), (46449, 278017)]