275955558

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{647783}}^1$

素因数の和:647859

約数の個数: 16

約数和(自身を含む): 559685376

約数和(自身を除く): 283729818

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 647783, 1295566, 1943349, 3886698, 45992593, 91985186, 137977779, 275955558]

約数ペア:

[(1, 275955558), (2, 137977779), (3, 91985186), (6, 45992593), (71, 3886698), (142, 1943349), (213, 1295566), (426, 647783)]