127195321

素因数分解:

${\mathrm{11}}^2\times {\mathrm{137}}^1\times {\mathrm{7673}}^1$

素因数の和:7832

約数の個数: 12

約数和(自身を含む): 140848596

約数和(自身を除く): 13653275

約数列:

[1, 11, 121, 137, 1507, 7673, 16577, 84403, 928433, 1051201, 11563211, 127195321]

約数ペア:

[(1, 127195321), (11, 11563211), (121, 1051201), (137, 928433), (1507, 84403), (7673, 16577)]