1277156713

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{25031}}^1$

素因数の和:25272

約数の個数: 16

約数和(自身を含む): 1506726144

約数和(自身を除く): 229569431

約数列:

[1, 7, 37, 197, 259, 1379, 7289, 25031, 51023, 175217, 926147, 4931107, 6483029, 34517749, 182450959, 1277156713]

約数ペア:

[(1, 1277156713), (7, 182450959), (37, 34517749), (197, 6483029), (259, 4931107), (1379, 926147), (7289, 175217), (25031, 51023)]