27998391

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{317}}^1\times {\mathrm{499}}^1$

素因数の和:878

約数の個数: 16

約数和(自身を含む): 38160000

約数和(自身を除く): 10161609

約数列:

[1, 3, 59, 177, 317, 499, 951, 1497, 18703, 29441, 56109, 88323, 158183, 474549, 9332797, 27998391]

約数ペア:

[(1, 27998391), (3, 9332797), (59, 474549), (177, 158183), (317, 88323), (499, 56109), (951, 29441), (1497, 18703)]