28432677

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{104149}}^1$

素因数の和:104172

約数の個数: 16

約数和(自身を含む): 46659200

約数和(自身を除く): 18226523

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 104149, 312447, 729043, 1353937, 2187129, 4061811, 9477559, 28432677]

約数ペア:

[(1, 28432677), (3, 9477559), (7, 4061811), (13, 2187129), (21, 1353937), (39, 729043), (91, 312447), (273, 104149)]