2012922987

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{281}}^1\times {\mathrm{45053}}^1$

素因数の和:45390

約数の個数: 16

約数和(自身を含む): 2744329248

約数和(自身を除く): 731406261

約数列:

[1, 3, 53, 159, 281, 843, 14893, 44679, 45053, 135159, 2387809, 7163427, 12659893, 37979679, 670974329, 2012922987]

約数ペア:

[(1, 2012922987), (3, 670974329), (53, 37979679), (159, 12659893), (281, 7163427), (843, 2387809), (14893, 135159), (44679, 45053)]