1207372271

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{2293}}^1$

素因数の和:2463

約数の個数: 32

約数和(自身を含む): 1506332160

約数和(自身を除く): 298959889

約数列:

[1, 7, 19, 37, 107, 133, 259, 703, 749, 2033, 2293, 3959, 4921, 14231, 16051, 27713, 43567, 75221, 84841, 245351, 304969, 526547, 593887, 1611979, 1717457, 4661669, 9077987, 11283853, 32631683, 63545909, 172481753, 1207372271]

約数ペア:

[(1, 1207372271), (7, 172481753), (19, 63545909), (37, 32631683), (107, 11283853), (133, 9077987), (259, 4661669), (703, 1717457), (749, 1611979), (2033, 593887), (2293, 526547), (3959, 304969), (4921, 245351), (14231, 84841), (16051, 75221), (27713, 43567)]