28886931

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{54401}}^1$

素因数の和:54466

約数の個数: 12

約数和(自身を含む): 42433560

約数和(自身を除く): 13546629

約数列:

[1, 3, 9, 59, 177, 531, 54401, 163203, 489609, 3209659, 9628977, 28886931]

約数ペア:

[(1, 28886931), (3, 9628977), (9, 3209659), (59, 489609), (177, 163203), (531, 54401)]