2002129431

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{241}}^1\times {\mathrm{52249}}^1$

素因数の和:52546

約数の個数: 16

約数和(自身を含む): 2731212000

約数和(自身を除く): 729082569

約数列:

[1, 3, 53, 159, 241, 723, 12773, 38319, 52249, 156747, 2769197, 8307591, 12592009, 37776027, 667376477, 2002129431]

約数ペア:

[(1, 2002129431), (3, 667376477), (53, 37776027), (159, 12592009), (241, 8307591), (723, 2769197), (12773, 156747), (38319, 52249)]