1145975047

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{1279}}^1\times {\mathrm{4129}}^1$

素因数の和:5446

約数の個数: 16

約数和(自身を含む): 1353318400

約数和(自身を除く): 207343353

約数列:

[1, 7, 31, 217, 1279, 4129, 8953, 28903, 39649, 127999, 277543, 895993, 5280991, 36966937, 163710721, 1145975047]

約数ペア:

[(1, 1145975047), (7, 163710721), (31, 36966937), (217, 5280991), (1279, 895993), (4129, 277543), (8953, 127999), (28903, 39649)]