1205717517

素因数分解:

$3^2\times {\mathrm{2371}}^1\times {\mathrm{56503}}^1$

素因数の和:58880

約数の個数: 12

約数和(自身を含む): 1742357344

約数和(自身を除く): 536639827

約数列:

[1, 3, 9, 2371, 7113, 21339, 56503, 169509, 508527, 133968613, 401905839, 1205717517]

約数ペア:

[(1, 1205717517), (3, 401905839), (9, 133968613), (2371, 508527), (7113, 169509), (21339, 56503)]