492044409

素因数分解:

$3^3\times {\mathrm{331}}^1\times {\mathrm{55057}}^1$

素因数の和:55397

約数の個数: 16

約数和(自身を含む): 731170240

約数和(自身を除く): 239125831

約数列:

[1, 3, 9, 27, 331, 993, 2979, 8937, 55057, 165171, 495513, 1486539, 18223867, 54671601, 164014803, 492044409]

約数ペア:

[(1, 492044409), (3, 164014803), (9, 54671601), (27, 18223867), (331, 1486539), (993, 495513), (2979, 165171), (8937, 55057)]