85238199

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{498469}}^1$

素因数の和:498494

約数の個数: 12

約数和(自身を含む): 129602200

約数和(自身を除く): 44364001

約数列:

[1, 3, 9, 19, 57, 171, 498469, 1495407, 4486221, 9470911, 28412733, 85238199]

約数ペア:

[(1, 85238199), (3, 28412733), (9, 9470911), (19, 4486221), (57, 1495407), (171, 498469)]