273551409

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{980471}}^1$

素因数の和:980508

約数の個数: 12

約数和(自身を含む): 407876352

約数和(自身を除く): 134324943

約数列:

[1, 3, 9, 31, 93, 279, 980471, 2941413, 8824239, 30394601, 91183803, 273551409]

約数ペア:

[(1, 273551409), (3, 91183803), (9, 30394601), (31, 8824239), (93, 2941413), (279, 980471)]