316215423

素因数分解:

$3^2\times {\mathrm{19}}^2\times {\mathrm{97327}}^1$

素因数の和:97371

約数の個数: 18

約数和(自身を含む): 482065584

約数和(自身を除く): 165850161

約数列:

[1, 3, 9, 19, 57, 171, 361, 1083, 3249, 97327, 291981, 875943, 1849213, 5547639, 16642917, 35135047, 105405141, 316215423]

約数ペア:

[(1, 316215423), (3, 105405141), (9, 35135047), (19, 16642917), (57, 5547639), (171, 1849213), (361, 875943), (1083, 291981), (3249, 97327)]