1047957239

素因数分解:

$7^1\times {\mathrm{181}}^1\times {\mathrm{673}}^1\times {\mathrm{1229}}^1$

素因数の和:2090

約数の個数: 16

約数和(自身を含む): 1207053120

約数和(自身を除く): 159095881

約数列:

[1, 7, 181, 673, 1229, 1267, 4711, 8603, 121813, 222449, 827117, 852691, 1557143, 5789819, 149708177, 1047957239]

約数ペア:

[(1, 1047957239), (7, 149708177), (181, 5789819), (673, 1557143), (1229, 852691), (1267, 827117), (4711, 222449), (8603, 121813)]