20130523143

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{2137679}}^1$

素因数の和:2137798

約数の個数: 16

約数和(自身を含む): 27841144320

約数和(自身を除く): 7710621177

約数列:

[1, 3, 43, 73, 129, 219, 3139, 9417, 2137679, 6413037, 91920197, 156050567, 275760591, 468151701, 6710174381, 20130523143]

約数ペア:

[(1, 20130523143), (3, 6710174381), (43, 468151701), (73, 275760591), (129, 156050567), (219, 91920197), (3139, 6413037), (9417, 2137679)]