39449871

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{821}}^1$

素因数の和:1127

約数の個数: 24

約数和(自身を含む): 60269040

約数和(自身を除く): 20819169

約数列:

[1, 3, 9, 19, 57, 171, 281, 821, 843, 2463, 2529, 5339, 7389, 15599, 16017, 46797, 48051, 140391, 230701, 692103, 2076309, 4383319, 13149957, 39449871]

約数ペア:

[(1, 39449871), (3, 13149957), (9, 4383319), (19, 2076309), (57, 692103), (171, 230701), (281, 140391), (821, 48051), (843, 46797), (2463, 16017), (2529, 15599), (5339, 7389)]