172057249

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{449}}^1\times {\mathrm{4211}}^1$

素因数の和:4680

約数の個数: 16

約数和(自身を含む): 212284800

約数和(自身を除く): 40227551

約数列:

[1, 7, 13, 91, 449, 3143, 4211, 5837, 29477, 40859, 54743, 383201, 1890739, 13235173, 24579607, 172057249]

約数ペア:

[(1, 172057249), (7, 24579607), (13, 13235173), (91, 1890739), (449, 383201), (3143, 54743), (4211, 40859), (5837, 29477)]