20170123569

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{6938467}}^1$

素因数の和:6938509

約数の個数: 24

約数和(自身を含む): 32472030240

約数和(自身を除く): 12301906671

約数列:

[1, 3, 9, 17, 19, 51, 57, 153, 171, 323, 969, 2907, 6938467, 20815401, 62446203, 117953939, 131830873, 353861817, 395492619, 1061585451, 1186477857, 2241124841, 6723374523, 20170123569]

約数ペア:

[(1, 20170123569), (3, 6723374523), (9, 2241124841), (17, 1186477857), (19, 1061585451), (51, 395492619), (57, 353861817), (153, 131830873), (171, 117953939), (323, 62446203), (969, 20815401), (2907, 6938467)]