311301117

素因数分解:

$3^3\times {\mathrm{61}}^1\times {\mathrm{189011}}^1$

素因数の和:189081

約数の個数: 16

約数和(自身を含む): 468749760

約数和(自身を除く): 157448643

約数列:

[1, 3, 9, 27, 61, 183, 549, 1647, 189011, 567033, 1701099, 5103297, 11529671, 34589013, 103767039, 311301117]

約数ペア:

[(1, 311301117), (3, 103767039), (9, 34589013), (27, 11529671), (61, 5103297), (183, 1701099), (549, 567033), (1647, 189011)]