16980456507

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{27882523}}^1$

素因数の和:27882562

約数の個数: 16

約数和(自身を含む): 26767223040

約数和(自身を除く): 9786766533

約数列:

[1, 3, 7, 21, 29, 87, 203, 609, 27882523, 83647569, 195177661, 585532983, 808593167, 2425779501, 5660152169, 16980456507]

約数ペア:

[(1, 16980456507), (3, 5660152169), (7, 2425779501), (21, 808593167), (29, 585532983), (87, 195177661), (203, 83647569), (609, 27882523)]