1242076969

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{881}}^1$

素因数の和:1081

約数の個数: 32

約数和(自身を含む): 1503774720

約数和(自身を除く): 261697751

約数列:

[1, 7, 31, 73, 89, 217, 511, 623, 881, 2263, 2759, 6167, 6497, 15841, 19313, 27311, 45479, 64313, 78409, 191177, 201407, 450191, 548863, 1409849, 1993703, 2430679, 5723857, 13955921, 17014753, 40066999, 177439567, 1242076969]

約数ペア:

[(1, 1242076969), (7, 177439567), (31, 40066999), (73, 17014753), (89, 13955921), (217, 5723857), (511, 2430679), (623, 1993703), (881, 1409849), (2263, 548863), (2759, 450191), (6167, 201407), (6497, 191177), (15841, 78409), (19313, 64313), (27311, 45479)]