28744273

素因数分解:

${\mathrm{23}}^2\times {\mathrm{67}}^1\times {\mathrm{811}}^1$

素因数の和:924

約数の個数: 12

約数和(自身を含む): 30534448

約数和(自身を除く): 1790175

約数列:

[1, 23, 67, 529, 811, 1541, 18653, 35443, 54337, 429019, 1249751, 28744273]

約数ペア:

[(1, 28744273), (23, 1249751), (67, 429019), (529, 54337), (811, 35443), (1541, 18653)]