1277463607

素因数分解:

$7^1\times {\mathrm{67}}^1\times {\mathrm{569}}^1\times {\mathrm{4787}}^1$

素因数の和:5430

約数の個数: 16

約数和(自身を含む): 1484663040

約数和(自身を除く): 207199433

約数列:

[1, 7, 67, 469, 569, 3983, 4787, 33509, 38123, 266861, 320729, 2245103, 2723803, 19066621, 182494801, 1277463607]

約数ペア:

[(1, 1277463607), (7, 182494801), (67, 19066621), (469, 2723803), (569, 2245103), (3983, 320729), (4787, 266861), (33509, 38123)]