172600519

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{17401}}^1$

素因数の和:17530

約数の個数: 16

約数和(自身を含む): 214392640

約数和(自身を除く): 41792121

約数列:

[1, 7, 13, 91, 109, 763, 1417, 9919, 17401, 121807, 226213, 1583491, 1896709, 13276963, 24657217, 172600519]

約数ペア:

[(1, 172600519), (7, 24657217), (13, 13276963), (91, 1896709), (109, 1583491), (763, 226213), (1417, 121807), (9919, 17401)]