217551414

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{2132857}}^1$

素因数の和:2132879

約数の個数: 16

約数和(自身を含む): 460697328

約数和(自身を除く): 243145914

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 2132857, 4265714, 6398571, 12797142, 36258569, 72517138, 108775707, 217551414]

約数ペア:

[(1, 217551414), (2, 108775707), (3, 72517138), (6, 36258569), (17, 12797142), (34, 6398571), (51, 4265714), (102, 2132857)]