2016357267

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{557}}^1\times {\mathrm{70981}}^1$

素因数の和:71558

約数の個数: 16

約数和(自身を含む): 2851772832

約数和(自身を除く): 835415565

約数列:

[1, 3, 17, 51, 557, 1671, 9469, 28407, 70981, 212943, 1206677, 3620031, 39536417, 118609251, 672119089, 2016357267]

約数ペア:

[(1, 2016357267), (3, 672119089), (17, 118609251), (51, 39536417), (557, 3620031), (1671, 1206677), (9469, 212943), (28407, 70981)]