217085934

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2783153}}^1$

素因数の和:2783171

約数の個数: 16

約数和(自身を含む): 467569872

約数和(自身を除く): 250483938

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 2783153, 5566306, 8349459, 16698918, 36180989, 72361978, 108542967, 217085934]

約数ペア:

[(1, 217085934), (2, 108542967), (3, 72361978), (6, 36180989), (13, 16698918), (26, 8349459), (39, 5566306), (78, 2783153)]