2016171567

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{1310053}}^1$

素因数の和:1310084

約数の個数: 20

約数和(自身を含む): 3170330680

約数和(自身を除く): 1154159113

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 1310053, 3930159, 11790477, 24891007, 35371431, 74673021, 106114293, 224019063, 672057189, 2016171567]

約数ペア:

[(1, 2016171567), (3, 672057189), (9, 224019063), (19, 106114293), (27, 74673021), (57, 35371431), (81, 24891007), (171, 11790477), (513, 3930159), (1539, 1310053)]