1296297

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{1171}}^1$

素因数の和:1221

約数の個数: 16

約数和(自身を含む): 1968960

約数和(自身を除く): 672663

約数列:

[1, 3, 9, 27, 41, 123, 369, 1107, 1171, 3513, 10539, 31617, 48011, 144033, 432099, 1296297]

約数ペア:

[(1, 1296297), (3, 432099), (9, 144033), (27, 48011), (41, 31617), (123, 10539), (369, 3513), (1107, 1171)]