28500243

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{14243}}^1$

素因数の和:14298

約数の個数: 16

約数和(自身を含む): 41022720

約数和(自身を除く): 12522477

約数列:

[1, 3, 23, 29, 69, 87, 667, 2001, 14243, 42729, 327589, 413047, 982767, 1239141, 9500081, 28500243]

約数ペア:

[(1, 28500243), (3, 9500081), (23, 1239141), (29, 982767), (69, 413047), (87, 327589), (667, 42729), (2001, 14243)]