337193087

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{4051}}^1$

素因数の和:4139

約数の個数: 32

約数和(自身を含む): 448118784

約数和(自身を除く): 110925697

約数列:

[1, 7, 11, 23, 47, 77, 161, 253, 329, 517, 1081, 1771, 3619, 4051, 7567, 11891, 28357, 44561, 83237, 93173, 190397, 311927, 652211, 1024903, 1332779, 2094367, 4379131, 7174321, 14660569, 30653917, 48170441, 337193087]

約数ペア:

[(1, 337193087), (7, 48170441), (11, 30653917), (23, 14660569), (47, 7174321), (77, 4379131), (161, 2094367), (253, 1332779), (329, 1024903), (517, 652211), (1081, 311927), (1771, 190397), (3619, 93173), (4051, 83237), (7567, 44561), (11891, 28357)]