28255569

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{283}}^1\times {\mathrm{1447}}^1$

素因数の和:1756

約数の個数: 16

約数和(自身を含む): 39478272

約数和(自身を除く): 11222703

約数列:

[1, 3, 23, 69, 283, 849, 1447, 4341, 6509, 19527, 33281, 99843, 409501, 1228503, 9418523, 28255569]

約数ペア:

[(1, 28255569), (3, 9418523), (23, 1228503), (69, 409501), (283, 99843), (849, 33281), (1447, 19527), (4341, 6509)]