28503387

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{95971}}^1$

素因数の和:95991

約数の個数: 16

約数和(自身を含む): 46066560

約数和(自身を除く): 17563173

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 95971, 287913, 863739, 1055681, 2591217, 3167043, 9501129, 28503387]

約数ペア:

[(1, 28503387), (3, 9501129), (9, 3167043), (11, 2591217), (27, 1055681), (33, 863739), (99, 287913), (297, 95971)]