217150473

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{41057}}^1$

素因数の和:41144

約数の個数: 16

約数和(自身を含む): 303500736

約数和(自身を除く): 86350263

約数列:

[1, 3, 41, 43, 123, 129, 1763, 5289, 41057, 123171, 1683337, 1765451, 5050011, 5296353, 72383491, 217150473]

約数ペア:

[(1, 217150473), (3, 72383491), (41, 5296353), (43, 5050011), (123, 1765451), (129, 1683337), (1763, 123171), (5289, 41057)]