20161013181

素因数分解:

$3^1\times {\mathrm{1049}}^1\times {\mathrm{1237}}^1\times {\mathrm{5179}}^1$

素因数の和:7468

約数の個数: 16

約数和(自身を含む): 26933928000

約数和(自身を除く): 6772914819

約数列:

[1, 3, 1049, 1237, 3147, 3711, 5179, 15537, 1297613, 3892839, 5432771, 6406423, 16298313, 19219269, 6720337727, 20161013181]

約数ペア:

[(1, 20161013181), (3, 6720337727), (1049, 19219269), (1237, 16298313), (3147, 6406423), (3711, 5432771), (5179, 3892839), (15537, 1297613)]