140051967

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{249647}}^1$

素因数の和:249678

約数の個数: 16

約数和(自身を含む): 215695872

約数和(自身を除く): 75643905

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 249647, 748941, 2746117, 4243999, 8238351, 12731997, 46683989, 140051967]

約数ペア:

[(1, 140051967), (3, 46683989), (11, 12731997), (17, 8238351), (33, 4243999), (51, 2746117), (187, 748941), (561, 249647)]