275702991

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{22619}}^1$

素因数の和:22878

約数の個数: 16

約数和(自身を含む): 390873600

約数和(自身を除く): 115170609

約数列:

[1, 3, 17, 51, 239, 717, 4063, 12189, 22619, 67857, 384523, 1153569, 5405941, 16217823, 91900997, 275702991]

約数ペア:

[(1, 275702991), (3, 91900997), (17, 16217823), (51, 5405941), (239, 1153569), (717, 384523), (4063, 67857), (12189, 22619)]