2007196989

素因数分解:

$3^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{533971}}^1$

素因数の和:534160

約数の個数: 16

約数和(自身を含む): 3075678720

約数和(自身を除く): 1068481731

約数列:

[1, 3, 7, 21, 179, 537, 1253, 3759, 533971, 1601913, 3737797, 11213391, 95580809, 286742427, 669065663, 2007196989]

約数ペア:

[(1, 2007196989), (3, 669065663), (7, 286742427), (21, 95580809), (179, 11213391), (537, 3737797), (1253, 1601913), (3759, 533971)]