2013011777

素因数分解:

$7^3\times {\mathrm{977}}^1\times {\mathrm{6007}}^1$

素因数の和:7005

約数の個数: 16

約数和(自身を含む): 2350329600

約数和(自身を除く): 337317823

約数列:

[1, 7, 49, 343, 977, 6007, 6839, 42049, 47873, 294343, 335111, 2060401, 5868839, 41081873, 287573111, 2013011777]

約数ペア:

[(1, 2013011777), (7, 287573111), (49, 41081873), (343, 5868839), (977, 2060401), (6007, 335111), (6839, 294343), (42049, 47873)]