28946073

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{2957}}^1$

素因数の和:3224

約数の個数: 16

約数和(自身を含む): 41743296

約数和(自身を除く): 12797223

約数列:

[1, 3, 13, 39, 251, 753, 2957, 3263, 8871, 9789, 38441, 115323, 742207, 2226621, 9648691, 28946073]

約数ペア:

[(1, 28946073), (3, 9648691), (13, 2226621), (39, 742207), (251, 115323), (753, 38441), (2957, 9789), (3263, 8871)]